38054831 has 2 divisors, whose sum is σ = 38054832. Its totient is φ = 38054830.

The previous prime is 38054813. The next prime is 38054839. The reversal of 38054831 is 13845083.

It is a happy number.

Together with previous prime (38054813) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38054831 is a prime.

It is a super-2 number, since 2×38054831² = 2896340324877122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38054839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19027415 + 19027416.

It is an arithmetic number, because the mean of its divisors is an integer number (19027416).

Almost surely, 2^38054831 is an apocalyptic number.

38054831 is a deficient number, since it is larger than the sum of its proper divisors (1).

38054831 is an equidigital number, since it uses as much as digits as its factorization.

38054831 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 38054831 is about 6168.8597811913. The cubic root of 38054831 is about 336.3591651375.

The spelling of 38054831 in words is "thirty-eight million, fifty-four thousand, eight hundred thirty-one".