1070072672 has 24 divisors (see below), whose sum is σ = 2107434672. Its totient is φ = 534851200.

The previous prime is 1070072659. The next prime is 1070072683. The reversal of 1070072672 is 2762700701.

It is a happy number.

It is a super-2 number, since 2×1070072672² = 2290111046722439168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

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 3 ways as a sum of consecutive naturals, for example, 175922 + ... + 181902.

It is an arithmetic number, because the mean of its divisors is an integer number (87809778).

Almost surely, 2^1070072672 is an apocalyptic number.

It is an amenable number.

1070072672 is a deficient number, since it is larger than the sum of its proper divisors (1037362000).

1070072672 is an equidigital number, since it uses as much as digits as its factorization.

1070072672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11582 (or 11574 counting only the distinct ones).

The product of its (nonzero) digits is 8232, while the sum is 32.

The square root of 1070072672 is about 32711.9652726644. The cubic root of 1070072672 is about 1022.8322768793.

The spelling of 1070072672 in words is "one billion, seventy million, seventy-two thousand, six hundred seventy-two".