1051492976 has 30 divisors (see below), whose sum is σ = 2164165800. Its totient is φ = 494818048.

The previous prime is 1051492961. The next prime is 1051492979. The reversal of 1051492976 is 6792941501.

It is a super-2 number, since 2×1051492976² = 2211274957154673152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051492979) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 109076 + ... + 118323.

It is an arithmetic number, because the mean of its divisors is an integer number (72138860).

Almost surely, 2^1051492976 is an apocalyptic number.

1051492976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1051492976 is an abundant number, since it is smaller than the sum of its proper divisors (1112672824).

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

1051492976 is a wasteful number, since it uses less digits than its factorization.

1051492976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227441 (or 227418 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 1051492976 is about 32426.7324286614. The cubic root of 1051492976 is about 1016.8778605357.

The spelling of 1051492976 in words is "one billion, fifty-one million, four hundred ninety-two thousand, nine hundred seventy-six".