69104152 has 32 divisors (see below), whose sum is σ = 139920480. Its totient is φ = 31806720.

The previous prime is 69104149. The next prime is 69104173. The reversal of 69104152 is 25140196.

It is a self number, because there is not a number n which added to its sum of digits gives 69104152.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51652 + ... + 52972.

It is an arithmetic number, because the mean of its divisors is an integer number (4372515).

Almost surely, 2^69104152 is an apocalyptic number.

It is an amenable number.

69104152 is an abundant number, since it is smaller than the sum of its proper divisors (70816328).

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

69104152 is a wasteful number, since it uses less digits than its factorization.

69104152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843 (or 1839 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 69104152 is about 8312.8907126222. The cubic root of 69104152 is about 410.3628594128.

The spelling of 69104152 in words is "sixty-nine million, one hundred four thousand, one hundred fifty-two".