715110145 has 8 divisors (see below), whose sum is σ = 860296104. Its totient is φ = 570645504.

The previous prime is 715110107. The next prime is 715110173. The reversal of 715110145 is 541011517.

It can be written as a sum of positive squares in 4 ways, for example, as 284630641 + 430479504 = 16871^2 + 20748^2 .

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 715110145 - 2¹⁷ = 714979073 is a prime.

It is a super-2 number, since 2×715110145² = 1022765038963842050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178144 + ... + 182113.

It is an arithmetic number, because the mean of its divisors is an integer number (107537013).

Almost surely, 2^715110145 is an apocalyptic number.

It is an amenable number.

715110145 is a deficient number, since it is larger than the sum of its proper divisors (145185959).

715110145 is a wasteful number, since it uses less digits than its factorization.

715110145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360659.

The product of its (nonzero) digits is 700, while the sum is 25.

The square root of 715110145 is about 26741.5434296527. The cubic root of 715110145 is about 894.2473182459.

The spelling of 715110145 in words is "seven hundred fifteen million, one hundred ten thousand, one hundred forty-five".