715282140 has 48 divisors (see below), whose sum is σ = 2120604192. Its totient is φ = 179521536.

The previous prime is 715282121. The next prime is 715282147. The reversal of 715282140 is 41282517.

715282140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 715282098 and 715282107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715282147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349609 + ... + 351648.

It is an arithmetic number, because the mean of its divisors is an integer number (44179254).

Almost surely, 2^715282140 is an apocalyptic number.

It is an amenable number.

715282140 is an abundant number, since it is smaller than the sum of its proper divisors (1405322052).

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

715282140 is a wasteful number, since it uses less digits than its factorization.

715282140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701286 (or 701284 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 715282140 is about 26744.7591127682. The cubic root of 715282140 is about 894.3190059150.

The spelling of 715282140 in words is "seven hundred fifteen million, two hundred eighty-two thousand, one hundred forty".