715474261 has 4 divisors (see below), whose sum is σ = 716097024. Its totient is φ = 714851500.

The previous prime is 715474247. The next prime is 715474267. The reversal of 715474261 is 162474517.

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 715474261 - 2⁹ = 715473749 is a prime.

It is a super-2 number, since 2×715474261² = 1023806836306992242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 715474261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715474267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309655 + ... + 311956.

It is an arithmetic number, because the mean of its divisors is an integer number (179024256).

Almost surely, 2^715474261 is an apocalyptic number.

It is an amenable number.

715474261 is a deficient number, since it is larger than the sum of its proper divisors (622763).

715474261 is a wasteful number, since it uses less digits than its factorization.

715474261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622762.

The product of its digits is 47040, while the sum is 37.

The square root of 715474261 is about 26748.3506220477. The cubic root of 715474261 is about 894.3990685324.

The spelling of 715474261 in words is "seven hundred fifteen million, four hundred seventy-four thousand, two hundred sixty-one".