38867542 has 16 divisors (see below), whose sum is σ = 70549920. Its totient is φ = 15677568.

The previous prime is 38867533. The next prime is 38867557. The reversal of 38867542 is 24576883.

It is a super-2 number, since 2×38867542² = 3021371642243528, which contains 22 as substring.

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, 81417 + ... + 81892.

It is an arithmetic number, because the mean of its divisors is an integer number (4409370).

Almost surely, 2^38867542 is an apocalyptic number.

38867542 is a deficient number, since it is larger than the sum of its proper divisors (31682378).

38867542 is a wasteful number, since it uses less digits than its factorization.

38867542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163335.

The product of its digits is 322560, while the sum is 43.

The square root of 38867542 is about 6234.3838508709. The cubic root of 38867542 is about 338.7367831156.

The spelling of 38867542 in words is "thirty-eight million, eight hundred sixty-seven thousand, five hundred forty-two".