38615332 has 36 divisors (see below), whose sum is σ = 79008384. Its totient is φ = 16465680.

The previous prime is 38615299. The next prime is 38615359. The reversal of 38615332 is 23351683.

It is a super-2 number, since 2×38615332² = 2982287730940448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38615294 and 38615303.

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 11 ways as a sum of consecutive naturals, for example, 52753 + ... + 53479.

Almost surely, 2^38615332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38615332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39504192).

38615332 is an abundant number, since it is smaller than the sum of its proper divisors (40393052).

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

38615332 is a wasteful number, since it uses less digits than its factorization.

38615332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016 (or 1007 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 38615332 is about 6214.1235906602. The cubic root of 38615332 is about 338.0025092306.

The spelling of 38615332 in words is "thirty-eight million, six hundred fifteen thousand, three hundred thirty-two".