38876623 has 2 divisors, whose sum is σ = 38876624. Its totient is φ = 38876622.

The previous prime is 38876609. The next prime is 38876653. The reversal of 38876623 is 32667883.

It is a weak prime.

It is an emirp because it is prime and its reverse (32667883) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38876623 - 2⁹ = 38876111 is a prime.

It is a super-2 number, since 2×38876623² = 3022783631768258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38876623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38876653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19438311 + 19438312.

It is an arithmetic number, because the mean of its divisors is an integer number (19438312).

Almost surely, 2^38876623 is an apocalyptic number.

38876623 is a deficient number, since it is larger than the sum of its proper divisors (1).

38876623 is an equidigital number, since it uses as much as digits as its factorization.

38876623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 43.

The square root of 38876623 is about 6235.1121080539. The cubic root of 38876623 is about 338.7631618457.

The spelling of 38876623 in words is "thirty-eight million, eight hundred seventy-six thousand, six hundred twenty-three".