715501 has 4 divisors (see below), whose sum is σ = 719104. Its totient is φ = 711900.

The previous prime is 715499. The next prime is 715523. The reversal of 715501 is 105517.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 715501 - 2¹ = 715499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1485 + ... + 1906.

It is an arithmetic number, because the mean of its divisors is an integer number (179776).

2⁷¹⁵⁵⁰¹ is an apocalyptic number.

It is an amenable number.

715501 is a deficient number, since it is larger than the sum of its proper divisors (3603).

715501 is a wasteful number, since it uses less digits than its factorization.

715501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3602.

The product of its (nonzero) digits is 175, while the sum is 19.

The square root of 715501 is about 845.8729218978. The cubic root of 715501 is about 89.4410210344.

The spelling of 715501 in words is "seven hundred fifteen thousand, five hundred one".