38633265 has 48 divisors (see below), whose sum is σ = 77366016. Its totient is φ = 17625600.

The previous prime is 38633239. The next prime is 38633267. The reversal of 38633265 is 56233683.

It is a happy number.

It is not a de Polignac number, because 38633265 - 2⁵ = 38633233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38633267) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6120 + ... + 10710.

It is an arithmetic number, because the mean of its divisors is an integer number (1611792).

Almost surely, 2^38633265 is an apocalyptic number.

It is an amenable number.

38633265 is an abundant number, since it is smaller than the sum of its proper divisors (38732751).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38633265 is a wasteful number, since it uses less digits than its factorization.

38633265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4630 (or 4627 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 38633265 is about 6215.5663458771. The cubic root of 38633265 is about 338.0548240377.

The spelling of 38633265 in words is "thirty-eight million, six hundred thirty-three thousand, two hundred sixty-five".