1626675048 has 96 divisors (see below), whose sum is σ = 4581245760. Its totient is φ = 540743040.

The previous prime is 1626674981. The next prime is 1626675053. The reversal of 1626675048 is 8405766261.

It is a junction number, because it is equal to n+sod(n) for n = 1626674994 and 1626675012.

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, 887493 + ... + 889323.

It is an arithmetic number, because the mean of its divisors is an integer number (47721310).

Almost surely, 2^1626675048 is an apocalyptic number.

1626675048 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 1626675048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2290622880).

1626675048 is an abundant number, since it is smaller than the sum of its proper divisors (2954570712).

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

1626675048 is a wasteful number, since it uses less digits than its factorization.

1626675048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2309 (or 2293 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 1626675048 is about 40332.0598035855. The cubic root of 1626675048 is about 1176.0711639568.

The spelling of 1626675048 in words is "one billion, six hundred twenty-six million, six hundred seventy-five thousand, forty-eight".