69130452 has 24 divisors (see below), whose sum is σ = 162128736. Its totient is φ = 22925728.

The previous prime is 69130447. The next prime is 69130513. The reversal of 69130452 is 25403196.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12258 + ... + 16985.

It is an arithmetic number, because the mean of its divisors is an integer number (6755364).

Almost surely, 2^69130452 is an apocalyptic number.

It is an amenable number.

69130452 is an abundant number, since it is smaller than the sum of its proper divisors (92998284).

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

69130452 is a wasteful number, since it uses less digits than its factorization.

69130452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29447 (or 29445 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 69130452 is about 8314.4724426749. The cubic root of 69130452 is about 410.4149121188.

The spelling of 69130452 in words is "sixty-nine million, one hundred thirty thousand, four hundred fifty-two".