38422065 has 16 divisors (see below), whose sum is σ = 67064256. Its totient is φ = 18628800.

The previous prime is 38422037. The next prime is 38422067. The reversal of 38422065 is 56022483.

It is not a de Polignac number, because 38422065 - 2⁸ = 38421809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38422067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116266 + ... + 116595.

It is an arithmetic number, because the mean of its divisors is an integer number (4191516).

Almost surely, 2^38422065 is an apocalyptic number.

It is an amenable number.

38422065 is a deficient number, since it is larger than the sum of its proper divisors (28642191).

38422065 is a wasteful number, since it uses less digits than its factorization.

38422065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232880.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 38422065 is about 6198.5534602841. The cubic root of 38422065 is about 337.4376729899.

The spelling of 38422065 in words is "thirty-eight million, four hundred twenty-two thousand, sixty-five".