1072572566 has 16 divisors (see below), whose sum is σ = 1734717600. Its totient is φ = 494433408.

The previous prime is 1072572509. The next prime is 1072572583. The reversal of 1072572566 is 6652752701.

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, 2771 + ... + 46398.

It is an arithmetic number, because the mean of its divisors is an integer number (108419850).

Almost surely, 2^1072572566 is an apocalyptic number.

1072572566 is a deficient number, since it is larger than the sum of its proper divisors (662145034).

1072572566 is a wasteful number, since it uses less digits than its factorization.

1072572566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50023.

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 1072572566 is about 32750.1536790287. The cubic root of 1072572566 is about 1023.6281678897.

The spelling of 1072572566 in words is "one billion, seventy-two million, five hundred seventy-two thousand, five hundred sixty-six".