1026573948 has 72 divisors (see below), whose sum is σ = 2646405216. Its totient is φ = 335462400.

The previous prime is 1026573913. The next prime is 1026573979. The reversal of 1026573948 is 8493756201.

1026573948 is a `hidden beast` number, since 10 + 26 + 573 + 9 + 48 = 666.

1026573948 is digitally balanced in base 2 and base 10, because in such bases it contains all the possibile digits an equal number of times.

1026573948 is strictly pandigital in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 492268 + ... + 494348.

It is an arithmetic number, because the mean of its divisors is an integer number (36755628).

It is a 2-persistent number, because it is pandigital, and so is 2⋅1026573948 = 2053147896, but 3⋅1026573948 = 3079721844 is not.

Almost surely, 2^1026573948 is an apocalyptic number.

1026573948 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1026573948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1323202608).

1026573948 is an abundant number, since it is smaller than the sum of its proper divisors (1619831268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1026573948 is a wasteful number, since it uses less digits than its factorization.

1026573948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2355 (or 2350 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 1026573948 is about 32040.1926960498. The cubic root of 1026573948 is about 1008.7806570655.

The spelling of 1026573948 in words is "one billion, twenty-six million, five hundred seventy-three thousand, nine hundred forty-eight".