38975527 has 2 divisors, whose sum is σ = 38975528. Its totient is φ = 38975526.

The previous prime is 38975483. The next prime is 38975537. The reversal of 38975527 is 72557983.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38975527 - 2⁷ = 38975399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38975537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19487763 + 19487764.

It is an arithmetic number, because the mean of its divisors is an integer number (19487764).

Almost surely, 2^38975527 is an apocalyptic number.

38975527 is a deficient number, since it is larger than the sum of its proper divisors (1).

38975527 is an equidigital number, since it uses as much as digits as its factorization.

38975527 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 38975527 is about 6243.0382827594. The cubic root of 38975527 is about 339.0501951703.

The spelling of 38975527 in words is "thirty-eight million, nine hundred seventy-five thousand, five hundred twenty-seven".