715466420 has 24 divisors (see below), whose sum is σ = 1590861384. Its totient is φ = 269351936.

The previous prime is 715466387. The next prime is 715466429. The reversal of 715466420 is 24664517.

It can be written as a sum of positive squares in 4 ways, for example, as 6948496 + 708517924 = 2636^2 + 26618^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715466429) 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, 1051817 + ... + 1052496.

It is an arithmetic number, because the mean of its divisors is an integer number (66285891).

Almost surely, 2^715466420 is an apocalyptic number.

It is an amenable number.

715466420 is an abundant number, since it is smaller than the sum of its proper divisors (875394964).

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

715466420 is a wasteful number, since it uses less digits than its factorization.

715466420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104339 (or 2104337 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 715466420 is about 26748.2040518611. The cubic root of 715466420 is about 894.3958012317.

The spelling of 715466420 in words is "seven hundred fifteen million, four hundred sixty-six thousand, four hundred twenty".