715763140 has 12 divisors (see below), whose sum is σ = 1503102636. Its totient is φ = 286305248.

The previous prime is 715763137. The next prime is 715763143. The reversal of 715763140 is 41367517.

715763140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (715763137) and next prime (715763143).

It can be written as a sum of positive squares in 2 ways, for example, as 265559616 + 450203524 = 16296^2 + 21218^2 .

It is a junction number, because it is equal to n+sod(n) for n = 715763096 and 715763105.

It is not an unprimeable number, because it can be changed into a prime (715763143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17894059 + ... + 17894098.

It is an arithmetic number, because the mean of its divisors is an integer number (125258553).

Almost surely, 2^715763140 is an apocalyptic number.

It is an amenable number.

715763140 is an abundant number, since it is smaller than the sum of its proper divisors (787339496).

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

715763140 is a wasteful number, since it uses less digits than its factorization.

715763140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35788166 (or 35788164 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 715763140 is about 26753.7500175209. The cubic root of 715763140 is about 894.5194261548.

The spelling of 715763140 in words is "seven hundred fifteen million, seven hundred sixty-three thousand, one hundred forty".