38973588 has 24 divisors (see below), whose sum is σ = 96288192. Its totient is φ = 12226944.

The previous prime is 38973559. The next prime is 38973589. The reversal of 38973588 is 88537983.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 38973588.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38973589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95320 + ... + 95727.

It is an arithmetic number, because the mean of its divisors is an integer number (4012008).

Almost surely, 2^38973588 is an apocalyptic number.

It is an amenable number.

38973588 is an abundant number, since it is smaller than the sum of its proper divisors (57314604).

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

38973588 is a wasteful number, since it uses less digits than its factorization.

38973588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191071 (or 191069 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 51.

The square root of 38973588 is about 6242.8829878510. The cubic root of 38973588 is about 339.0445725888.

The spelling of 38973588 in words is "thirty-eight million, nine hundred seventy-three thousand, five hundred eighty-eight".