715081 has 8 divisors (see below), whose sum is σ = 743904. Its totient is φ = 686880.

The previous prime is 715073. The next prime is 715087. The reversal of 715081 is 180517.

715081 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 715081 - 2³ = 715073 is a prime.

It is a super-2 number, since 2×715081² = 1022681673122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715087) 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, 4306 + ... + 4468.

It is an arithmetic number, because the mean of its divisors is an integer number (92988).

2⁷¹⁵⁰⁸¹ is an apocalyptic number.

It is an amenable number.

715081 is a deficient number, since it is larger than the sum of its proper divisors (28823).

715081 is a wasteful number, since it uses less digits than its factorization.

715081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311.

The product of its (nonzero) digits is 280, while the sum is 22.

The square root of 715081 is about 845.6246212120. The cubic root of 715081 is about 89.4235169445.

Adding to 715081 its reverse (180517), we get a palindrome (895598).

The spelling of 715081 in words is "seven hundred fifteen thousand, eighty-one".