38872583 has 2 divisors, whose sum is σ = 38872584. Its totient is φ = 38872582.

The previous prime is 38872549. The next prime is 38872609. The reversal of 38872583 is 38527883.

It is a strong prime.

It is an emirp because it is prime and its reverse (38527883) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38872583 - 2²² = 34678279 is a prime.

It is a super-2 number, since 2×38872583² = 3022155418183778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38872513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19436291 + 19436292.

It is an arithmetic number, because the mean of its divisors is an integer number (19436292).

Almost surely, 2^38872583 is an apocalyptic number.

38872583 is a deficient number, since it is larger than the sum of its proper divisors (1).

38872583 is an equidigital number, since it uses as much as digits as its factorization.

38872583 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 44.

The square root of 38872583 is about 6234.7881279158. The cubic root of 38872583 is about 338.7514268536.

The spelling of 38872583 in words is "thirty-eight million, eight hundred seventy-two thousand, five hundred eighty-three".