69425938 has 16 divisors (see below), whose sum is σ = 105469056. Its totient is φ = 34272720.

The previous prime is 69425903. The next prime is 69425969. The reversal of 69425938 is 83952496.

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, 55783 + ... + 57013.

It is an arithmetic number, because the mean of its divisors is an integer number (6591816).

Almost surely, 2^69425938 is an apocalyptic number.

69425938 is a deficient number, since it is larger than the sum of its proper divisors (36043118).

69425938 is a wasteful number, since it uses less digits than its factorization.

69425938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569.

The product of its digits is 466560, while the sum is 46.

The square root of 69425938 is about 8332.2228726793. Note that the first 3 decimals coincide. The cubic root of 69425938 is about 410.9988298244.

It can be divided in two parts, 6942 and 5938, that added together give a triangular number (12880 = T₁₆₀).

The spelling of 69425938 in words is "sixty-nine million, four hundred twenty-five thousand, nine hundred thirty-eight".