715469 has 8 divisors (see below), whose sum is σ = 749208. Its totient is φ = 682560.

The previous prime is 715457. The next prime is 715489. The reversal of 715469 is 964517.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1444 + 714025 = 38^2 + 845^2 .

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 715469 - 2⁴ = 715453 is a prime.

It is a super-2 number, since 2×715469² = 1023791779922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 715469.

It is not an unprimeable number, because it can be changed into a prime (715439) 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, 2099 + ... + 2415.

It is an arithmetic number, because the mean of its divisors is an integer number (93651).

2⁷¹⁵⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

715469 is a deficient number, since it is larger than the sum of its proper divisors (33739).

715469 is a wasteful number, since it uses less digits than its factorization.

715469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415.

The product of its digits is 7560, while the sum is 32.

The square root of 715469 is about 845.8540063155. The cubic root of 715469 is about 89.4396876306.

The spelling of 715469 in words is "seven hundred fifteen thousand, four hundred sixty-nine".