712472620 has 12 divisors (see below), whose sum is σ = 1496192544. Its totient is φ = 284989040.

The previous prime is 712472611. The next prime is 712472641. The reversal of 712472620 is 26274217.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17811796 + ... + 17811835.

It is an arithmetic number, because the mean of its divisors is an integer number (124682712).

Almost surely, 2^712472620 is an apocalyptic number.

It is an amenable number.

712472620 is an abundant number, since it is smaller than the sum of its proper divisors (783719924).

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

712472620 is a wasteful number, since it uses less digits than its factorization.

712472620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35623640 (or 35623638 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 712472620 is about 26692.1827507606. The cubic root of 712472620 is about 893.1465529281.

The spelling of 712472620 in words is "seven hundred twelve million, four hundred seventy-two thousand, six hundred twenty".