1274523996 has 24 divisors (see below), whose sum is σ = 3022643344. Its totient is φ = 417876480.

The previous prime is 1274523979. The next prime is 1274524063. The reversal of 1274523996 is 6993254721.

It is a super-2 number, since 2×1274523996² = 3248822832759616032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 869845 + ... + 871308.

Almost surely, 2^1274523996 is an apocalyptic number.

It is an amenable number.

1274523996 is an abundant number, since it is smaller than the sum of its proper divisors (1748119348).

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

1274523996 is a wasteful number, since it uses less digits than its factorization.

1274523996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1741221 (or 1741219 counting only the distinct ones).

The product of its digits is 816480, while the sum is 48.

The square root of 1274523996 is about 35700.4761312787. The cubic root of 1274523996 is about 1084.2164831818.

The spelling of 1274523996 in words is "one billion, two hundred seventy-four million, five hundred twenty-three thousand, nine hundred ninety-six".