1040801932 has 24 divisors (see below), whose sum is σ = 1849198400. Its totient is φ = 512493696.

The previous prime is 1040801917. The next prime is 1040801939. The reversal of 1040801932 is 2391080401.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1040801932.

It is not an unprimeable number, because it can be changed into a prime (1040801939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125218 + ... + 133270.

Almost surely, 2^1040801932 is an apocalyptic number.

It is an amenable number.

1040801932 is a deficient number, since it is larger than the sum of its proper divisors (808396468).

1040801932 is a wasteful number, since it uses less digits than its factorization.

1040801932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8545 (or 8543 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 1040801932 is about 32261.4620251470. The cubic root of 1040801932 is about 1013.4197487573.

The spelling of 1040801932 in words is "one billion, forty million, eight hundred one thousand, nine hundred thirty-two".