1072410872 has 32 divisors (see below), whose sum is σ = 2172056880. Its totient is φ = 493447680.

The previous prime is 1072410821. The next prime is 1072410887. The reversal of 1072410872 is 2780142701.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18848 + ... + 50000.

Almost surely, 2^1072410872 is an apocalyptic number.

It is an amenable number.

1072410872 is an abundant number, since it is smaller than the sum of its proper divisors (1099646008).

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

1072410872 is a wasteful number, since it uses less digits than its factorization.

1072410872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31503 (or 31499 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 1072410872 is about 32747.6849868811. The cubic root of 1072410872 is about 1023.5767268167.

The spelling of 1072410872 in words is "one billion, seventy-two million, four hundred ten thousand, eight hundred seventy-two".