715048417 has 2 divisors, whose sum is σ = 715048418. Its totient is φ = 715048416.

The previous prime is 715048349. The next prime is 715048457. The reversal of 715048417 is 714840517.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 489117456 + 225930961 = 22116^2 + 15031^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-715048417 is a prime.

It is a super-2 number, since 2×715048417² = 1022588477308411778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (715048457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357524208 + 357524209.

It is an arithmetic number, because the mean of its divisors is an integer number (357524209).

Almost surely, 2^715048417 is an apocalyptic number.

It is an amenable number.

715048417 is a deficient number, since it is larger than the sum of its proper divisors (1).

715048417 is an equidigital number, since it uses as much as digits as its factorization.

715048417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31360, while the sum is 37.

The square root of 715048417 is about 26740.3892454841. The cubic root of 715048417 is about 894.2215871576.

The spelling of 715048417 in words is "seven hundred fifteen million, forty-eight thousand, four hundred seventeen".