712572560 has 40 divisors (see below), whose sum is σ = 1893408576. Its totient is φ = 244310400.

The previous prime is 712572551. The next prime is 712572569. The reversal of 712572560 is 65275217.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (712572551) and next prime (712572569).

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 712572560.

It is not an unprimeable number, because it can be changed into a prime (712572569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 635666 + ... + 636785.

Almost surely, 2^712572560 is an apocalyptic number.

712572560 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

712572560 is an abundant number, since it is smaller than the sum of its proper divisors (1180836016).

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

712572560 is a wasteful number, since it uses less digits than its factorization.

712572560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272471 (or 1272465 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 712572560 is about 26694.0547688057. The cubic root of 712572560 is about 893.1883121437.

The spelling of 712572560 in words is "seven hundred twelve million, five hundred seventy-two thousand, five hundred sixty".