715441213 has 8 divisors (see below), whose sum is σ = 735771960. Its totient is φ = 695162880.

The previous prime is 715441211. The next prime is 715441241. The reversal of 715441213 is 312144517.

It can be written as a sum of positive squares in 4 ways, for example, as 39204 + 715402009 = 198^2 + 26747^2 .

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 715441213 - 2¹ = 715441211 is a prime.

It is a super-2 number, since 2×715441213² = 1023712258517822738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715441211) 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, 15453 + ... + 40861.

It is an arithmetic number, because the mean of its divisors is an integer number (91971495).

Almost surely, 2^715441213 is an apocalyptic number.

It is an amenable number.

715441213 is a deficient number, since it is larger than the sum of its proper divisors (20330747).

715441213 is a wasteful number, since it uses less digits than its factorization.

715441213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26207.

The product of its digits is 3360, while the sum is 28.

The square root of 715441213 is about 26747.7328571974. The cubic root of 715441213 is about 894.3852974544.

The spelling of 715441213 in words is "seven hundred fifteen million, four hundred forty-one thousand, two hundred thirteen".