1040372252 has 24 divisors (see below), whose sum is σ = 1858456320. Its totient is φ = 509451120.

The previous prime is 1040372243. The next prime is 1040372269. The reversal of 1040372252 is 2522730401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55823 + ... + 72089.

It is an arithmetic number, because the mean of its divisors is an integer number (77435680).

Almost surely, 2^1040372252 is an apocalyptic number.

It is an amenable number.

1040372252 is a deficient number, since it is larger than the sum of its proper divisors (818084068).

1040372252 is a wasteful number, since it uses less digits than its factorization.

1040372252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16601 (or 16599 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 1040372252 is about 32254.8019990822. The cubic root of 1040372252 is about 1013.2802710077.

The spelling of 1040372252 in words is "one billion, forty million, three hundred seventy-two thousand, two hundred fifty-two".