38575120 has 20 divisors (see below), whose sum is σ = 89687340. Its totient is φ = 15430016.

The previous prime is 38575099. The next prime is 38575151. The reversal of 38575120 is 2157583.

It can be written as a sum of positive squares in 2 ways, for example, as 11075584 + 27499536 = 3328^2 + 5244^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241015 + ... + 241174.

It is an arithmetic number, because the mean of its divisors is an integer number (4484367).

Almost surely, 2^38575120 is an apocalyptic number.

It is an amenable number.

38575120 is an abundant number, since it is smaller than the sum of its proper divisors (51112220).

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

38575120 is a wasteful number, since it uses less digits than its factorization.

38575120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482202 (or 482196 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 38575120 is about 6210.8872152052. The cubic root of 38575120 is about 337.8851423986.

The spelling of 38575120 in words is "thirty-eight million, five hundred seventy-five thousand, one hundred twenty".