715385073 has 16 divisors (see below), whose sum is σ = 1049078016. Its totient is φ = 430869120.

The previous prime is 715385059. The next prime is 715385087. The reversal of 715385073 is 370583517.

It is an interprime number because it is at equal distance from previous prime (715385059) and next prime (715385087).

It is not a de Polignac number, because 715385073 - 2⁴ = 715385057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (715385273) 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, 193308 + ... + 196973.

It is an arithmetic number, because the mean of its divisors is an integer number (65567376).

Almost surely, 2^715385073 is an apocalyptic number.

It is an amenable number.

715385073 is a deficient number, since it is larger than the sum of its proper divisors (333692943).

715385073 is a wasteful number, since it uses less digits than its factorization.

715385073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390344.

The product of its (nonzero) digits is 88200, while the sum is 39.

The square root of 715385073 is about 26746.6834018725. The cubic root of 715385073 is about 894.3619029844.

The spelling of 715385073 in words is "seven hundred fifteen million, three hundred eighty-five thousand, seventy-three".