38275597 has 2 divisors, whose sum is σ = 38275598. Its totient is φ = 38275596.

The previous prime is 38275577. The next prime is 38275613. The reversal of 38275597 is 79557283.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35354916 + 2920681 = 5946^2 + 1709^2 .

It is a cyclic number.

It is not a de Polignac number, because 38275597 - 2¹⁵ = 38242829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38275507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19137798 + 19137799.

It is an arithmetic number, because the mean of its divisors is an integer number (19137799).

Almost surely, 2^38275597 is an apocalyptic number.

It is an amenable number.

38275597 is a deficient number, since it is larger than the sum of its proper divisors (1).

38275597 is an equidigital number, since it uses as much as digits as its factorization.

38275597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 529200, while the sum is 46.

The square root of 38275597 is about 6186.7274871292. The cubic root of 38275597 is about 337.0083471416.

The spelling of 38275597 in words is "thirty-eight million, two hundred seventy-five thousand, five hundred ninety-seven".