38425166 has 32 divisors (see below), whose sum is σ = 64925280. Its totient is φ = 16937856.

The previous prime is 38425133. The next prime is 38425183. The reversal of 38425166 is 66152483.

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 15 ways as a sum of consecutive naturals, for example, 56420 + ... + 57096.

It is an arithmetic number, because the mean of its divisors is an integer number (2028915).

Almost surely, 2^38425166 is an apocalyptic number.

38425166 is a deficient number, since it is larger than the sum of its proper divisors (26500114).

38425166 is a wasteful number, since it uses less digits than its factorization.

38425166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788.

The product of its digits is 34560, while the sum is 35.

The square root of 38425166 is about 6198.8035942430. The cubic root of 38425166 is about 337.4467508126.

The spelling of 38425166 in words is "thirty-eight million, four hundred twenty-five thousand, one hundred sixty-six".