1026674020 has 48 divisors (see below), whose sum is σ = 2210947200. Its totient is φ = 400248576.

The previous prime is 1026674009. The next prime is 1026674021. The reversal of 1026674020 is 204766201.

It is a super-4 number, since 4×1026674020⁴ (a number of 37 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1026674020.

It is not an unprimeable number, because it can be changed into a prime (1026674021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 514144 + ... + 516136.

It is an arithmetic number, because the mean of its divisors is an integer number (46061400).

Almost surely, 2^1026674020 is an apocalyptic number.

1026674020 is a gapful number since it is divisible by the number (10) 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 1026674020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1105473600).

1026674020 is an abundant number, since it is smaller than the sum of its proper divisors (1184273180).

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

1026674020 is a wasteful number, since it uses less digits than its factorization.

1026674020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2644 (or 2642 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 1026674020 is about 32041.7543215099. The cubic root of 1026674020 is about 1008.8134351613.

The spelling of 1026674020 in words is "one billion, twenty-six million, six hundred seventy-four thousand, twenty".