1012059774 has 24 divisors (see below), whose sum is σ = 2392141752. Its totient is φ = 306684720.

The previous prime is 1012059767. The next prime is 1012059787. The reversal of 1012059774 is 4779502101.

It is a happy number.

It is a super-2 number, since 2×1012059774² = 2048529972297862152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2555509 + ... + 2555904.

It is an arithmetic number, because the mean of its divisors is an integer number (99672573).

Almost surely, 2^1012059774 is an apocalyptic number.

1012059774 is an abundant number, since it is smaller than the sum of its proper divisors (1380081978).

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

1012059774 is a wasteful number, since it uses less digits than its factorization.

1012059774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5111432 (or 5111429 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The square root of 1012059774 is about 31812.8869170970. The cubic root of 1012059774 is about 1004.0038722781.

The spelling of 1012059774 in words is "one billion, twelve million, fifty-nine thousand, seven hundred seventy-four".