38324057 has 2 divisors, whose sum is σ = 38324058. Its totient is φ = 38324056.

The previous prime is 38324009. The next prime is 38324059. The reversal of 38324057 is 75042383.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30349081 + 7974976 = 5509^2 + 2824^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38324057 is a prime.

Together with 38324059, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (38324059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19162028 + 19162029.

It is an arithmetic number, because the mean of its divisors is an integer number (19162029).

Almost surely, 2^38324057 is an apocalyptic number.

It is an amenable number.

38324057 is a deficient number, since it is larger than the sum of its proper divisors (1).

38324057 is an equidigital number, since it uses as much as digits as its factorization.

38324057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 38324057 is about 6190.6426968450. The cubic root of 38324057 is about 337.1505137640.

The spelling of 38324057 in words is "thirty-eight million, three hundred twenty-four thousand, fifty-seven".