69315852 has 12 divisors (see below), whose sum is σ = 161737016. Its totient is φ = 23105280.

The previous prime is 69315847. The next prime is 69315863. The reversal of 69315852 is 25851396.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 69315852.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2888149 + ... + 2888172.

Almost surely, 2^69315852 is an apocalyptic number.

It is an amenable number.

69315852 is an abundant number, since it is smaller than the sum of its proper divisors (92421164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

69315852 is a wasteful number, since it uses less digits than its factorization.

69315852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5776328 (or 5776326 counting only the distinct ones).

The product of its digits is 64800, while the sum is 39.

The square root of 69315852 is about 8325.6142115762. The cubic root of 69315852 is about 410.7814799688.

The spelling of 69315852 in words is "sixty-nine million, three hundred fifteen thousand, eight hundred fifty-two".