1012472572 has 12 divisors (see below), whose sum is σ = 1772738856. Its totient is φ = 505975760.

The previous prime is 1012472569. The next prime is 1012472597. The reversal of 1012472572 is 2752742101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56254 + ... + 72037.

It is an arithmetic number, because the mean of its divisors is an integer number (147728238).

Almost surely, 2^1012472572 is an apocalyptic number.

It is an amenable number.

1012472572 is a deficient number, since it is larger than the sum of its proper divisors (760266284).

1012472572 is a wasteful number, since it uses less digits than its factorization.

1012472572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130268 (or 130266 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 1012472572 is about 31819.3741610359. The cubic root of 1012472572 is about 1004.1403577787.

The spelling of 1012472572 in words is "one billion, twelve million, four hundred seventy-two thousand, five hundred seventy-two".