715000681 has 8 divisors (see below), whose sum is σ = 732793824. Its totient is φ = 697224480.

The previous prime is 715000679. The next prime is 715000697. The reversal of 715000681 is 186000517.

It is a happy number.

715000681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 715000681 - 2¹ = 715000679 is a prime.

It is a super-2 number, since 2×715000681² = 1022451947660927522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (715000661) 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, 146970 + ... + 151756.

It is an arithmetic number, because the mean of its divisors is an integer number (91599228).

Almost surely, 2^715000681 is an apocalyptic number.

It is an amenable number.

715000681 is a deficient number, since it is larger than the sum of its proper divisors (17793143).

715000681 is a wasteful number, since it uses less digits than its factorization.

715000681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8471.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 715000681 is about 26739.4966482168. The cubic root of 715000681 is about 894.2016875673.

The spelling of 715000681 in words is "seven hundred fifteen million, six hundred eighty-one", and thus it is an aban number.