69383825 has 12 divisors (see below), whose sum is σ = 98327040. Its totient is φ = 47577360.

The previous prime is 69383807. The next prime is 69383833. The reversal of 69383825 is 52838396.

It is not a de Polignac number, because 69383825 - 2⁶ = 69383761 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 198065 + ... + 198414.

It is an arithmetic number, because the mean of its divisors is an integer number (8193920).

Almost surely, 2^69383825 is an apocalyptic number.

It is an amenable number.

69383825 is a deficient number, since it is larger than the sum of its proper divisors (28943215).

69383825 is a wasteful number, since it uses less digits than its factorization.

69383825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396496 (or 396491 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 69383825 is about 8329.6953725812. The cubic root of 69383825 is about 410.9157105797.

Adding to 69383825 its reverse (52838396), we get a palindrome (122222221).

The spelling of 69383825 in words is "sixty-nine million, three hundred eighty-three thousand, eight hundred twenty-five".