69682285 has 16 divisors (see below), whose sum is σ = 86394672. Its totient is φ = 53913600.

The previous prime is 69682279. The next prime is 69682289. The reversal of 69682285 is 58228696.

It can be written as a sum of positive squares in 8 ways, for example, as 4088484 + 65593801 = 2022^2 + 8099^2 .

It is not a de Polignac number, because 69682285 - 2¹⁷ = 69551213 is a prime.

It is a Duffinian number.

Its product of digits (414720) is a multiple of the sum of its prime divisors (2304).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69682289) 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, 32445 + ... + 34525.

It is an arithmetic number, because the mean of its divisors is an integer number (5399667).

Almost surely, 2^69682285 is an apocalyptic number.

It is an amenable number.

69682285 is a deficient number, since it is larger than the sum of its proper divisors (16712387).

69682285 is a wasteful number, since it uses less digits than its factorization.

69682285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2304.

The product of its digits is 414720, while the sum is 46.

The square root of 69682285 is about 8347.5915688299. The cubic root of 69682285 is about 411.5040632241.

The spelling of 69682285 in words is "sixty-nine million, six hundred eighty-two thousand, two hundred eighty-five".