69713265 has 16 divisors (see below), whose sum is σ = 115140096. Its totient is φ = 35980800.

The previous prime is 69713263. The next prime is 69713297. The reversal of 69713265 is 56231796.

It is not a de Polignac number, because 69713265 - 2¹ = 69713263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (69713263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74496 + ... + 75425.

It is an arithmetic number, because the mean of its divisors is an integer number (7196256).

Almost surely, 2^69713265 is an apocalyptic number.

It is an amenable number.

69713265 is a deficient number, since it is larger than the sum of its proper divisors (45426831).

69713265 is a wasteful number, since it uses less digits than its factorization.

69713265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149960.

The product of its digits is 68040, while the sum is 39.

The square root of 69713265 is about 8349.4469876753. The cubic root of 69713265 is about 411.5650376266.

The spelling of 69713265 in words is "sixty-nine million, seven hundred thirteen thousand, two hundred sixty-five".