38889552 has 40 divisors (see below), whose sum is σ = 108194464. Its totient is φ = 11965824.

The previous prime is 38889541. The next prime is 38889589. The reversal of 38889552 is 25598883.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30538 + ... + 31785.

Almost surely, 2^38889552 is an apocalyptic number.

It is an amenable number.

38889552 is an abundant number, since it is smaller than the sum of its proper divisors (69304912).

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

38889552 is a wasteful number, since it uses less digits than its factorization.

38889552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62347 (or 62341 counting only the distinct ones).

The product of its digits is 691200, while the sum is 48.

The square root of 38889552 is about 6236.1488115663. The cubic root of 38889552 is about 338.8007112618.

The spelling of 38889552 in words is "thirty-eight million, eight hundred eighty-nine thousand, five hundred fifty-two".