38331225 has 60 divisors (see below), whose sum is σ = 74179776. Its totient is φ = 19530720.

The previous prime is 38331197. The next prime is 38331233. The reversal of 38331225 is 52213383.

It is not a de Polignac number, because 38331225 - 2¹⁵ = 38298457 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 46164 + ... + 46986.

Almost surely, 2^38331225 is an apocalyptic number.

It is an amenable number.

38331225 is a deficient number, since it is larger than the sum of its proper divisors (35848551).

38331225 is a wasteful number, since it uses less digits than its factorization.

38331225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868 (or 854 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 38331225 is about 6191.2216080512. The cubic root of 38331225 is about 337.1715322784.

The spelling of 38331225 in words is "thirty-eight million, three hundred thirty-one thousand, two hundred twenty-five".