1072125572 has 24 divisors (see below), whose sum is σ = 2148928320. Its totient is φ = 458480160.

The previous prime is 1072125547. The next prime is 1072125583. The reversal of 1072125572 is 2755212701.

It is a super-2 number, since 2×1072125572² = 2298906484272654368, which contains 22 as substring.

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, 28622 + ... + 54437.

It is an arithmetic number, because the mean of its divisors is an integer number (89538680).

Almost surely, 2^1072125572 is an apocalyptic number.

It is an amenable number.

1072125572 is an abundant number, since it is smaller than the sum of its proper divisors (1076802748).

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

1072125572 is a wasteful number, since it uses less digits than its factorization.

1072125572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83531 (or 83529 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 32.

The square root of 1072125572 is about 32743.3286640195. The cubic root of 1072125572 is about 1023.4859493146.

The spelling of 1072125572 in words is "one billion, seventy-two million, one hundred twenty-five thousand, five hundred seventy-two".