711472520 has 32 divisors (see below), whose sum is σ = 1746342720. Its totient is φ = 258717120.

The previous prime is 711472493. The next prime is 711472571. The reversal of 711472520 is 25274117.

It is a super-3 number, since 3×711472520³ (a number of 28 digits) contains 333 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, 808052 + ... + 808931.

It is an arithmetic number, because the mean of its divisors is an integer number (54573210).

Almost surely, 2^711472520 is an apocalyptic number.

It is an amenable number.

711472520 is an abundant number, since it is smaller than the sum of its proper divisors (1034870200).

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

711472520 is a wasteful number, since it uses less digits than its factorization.

711472520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617005 (or 1617001 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 711472520 is about 26673.4422225554. The cubic root of 711472520 is about 892.7284530533.

The spelling of 711472520 in words is "seven hundred eleven million, four hundred seventy-two thousand, five hundred twenty".