38655955 has 16 divisors (see below), whose sum is σ = 50478624. Its totient is φ = 28247040.

The previous prime is 38655923. The next prime is 38655961. The reversal of 38655955 is 55955683.

It is not a de Polignac number, because 38655955 - 2⁵ = 38655923 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3240 + ... + 9370.

It is an arithmetic number, because the mean of its divisors is an integer number (3154914).

Almost surely, 2^38655955 is an apocalyptic number.

38655955 is a deficient number, since it is larger than the sum of its proper divisors (11822669).

38655955 is a wasteful number, since it uses less digits than its factorization.

38655955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6246.

The product of its digits is 810000, while the sum is 46.

The square root of 38655955 is about 6217.3913339921. The cubic root of 38655955 is about 338.1209929449.

The spelling of 38655955 in words is "thirty-eight million, six hundred fifty-five thousand, nine hundred fifty-five".