38475223 has 2 divisors, whose sum is σ = 38475224. Its totient is φ = 38475222.

The previous prime is 38475221. The next prime is 38475263. The reversal of 38475223 is 32257483.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38475223 - 2¹ = 38475221 is a prime.

Together with 38475221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38475221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19237611 + 19237612.

It is an arithmetic number, because the mean of its divisors is an integer number (19237612).

Almost surely, 2^38475223 is an apocalyptic number.

38475223 is a deficient number, since it is larger than the sum of its proper divisors (1).

38475223 is an equidigital number, since it uses as much as digits as its factorization.

38475223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 34.

The square root of 38475223 is about 6202.8399141039. The cubic root of 38475223 is about 337.5932194259.

The spelling of 38475223 in words is "thirty-eight million, four hundred seventy-five thousand, two hundred twenty-three".