38547323 has 2 divisors, whose sum is σ = 38547324. Its totient is φ = 38547322.

The previous prime is 38547319. The next prime is 38547331. The reversal of 38547323 is 32374583.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38547323 - 2² = 38547319 is a prime.

It is a super-2 number, since 2×38547323² = 2971792220932658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (38541323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19273661 + 19273662.

It is an arithmetic number, because the mean of its divisors is an integer number (19273662).

Almost surely, 2^38547323 is an apocalyptic number.

38547323 is a deficient number, since it is larger than the sum of its proper divisors (1).

38547323 is an equidigital number, since it uses as much as digits as its factorization.

38547323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 35.

The square root of 38547323 is about 6208.6490479008. The cubic root of 38547323 is about 337.8039635611.

The spelling of 38547323 in words is "thirty-eight million, five hundred forty-seven thousand, three hundred twenty-three".