38252488 has 8 divisors (see below), whose sum is σ = 71723430. Its totient is φ = 19126240.

The previous prime is 38252483. The next prime is 38252497. The reversal of 38252488 is 88425283.

It can be written as a sum of positive squares in only one way, i.e., 25421764 + 12830724 = 5042^2 + 3582^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 38252488.

It is not an unprimeable number, because it can be changed into a prime (38252483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2390773 + ... + 2390788.

Almost surely, 2^38252488 is an apocalyptic number.

It is an amenable number.

38252488 is a deficient number, since it is larger than the sum of its proper divisors (33470942).

38252488 is a wasteful number, since it uses less digits than its factorization.

38252488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4781567 (or 4781563 counting only the distinct ones).

The product of its digits is 122880, while the sum is 40.

The square root of 38252488 is about 6184.8595780341. The cubic root of 38252488 is about 336.9405102397.

The spelling of 38252488 in words is "thirty-eight million, two hundred fifty-two thousand, four hundred eighty-eight".