38250923 has 2 divisors, whose sum is σ = 38250924. Its totient is φ = 38250922.

The previous prime is 38250893. The next prime is 38250941. The reversal of 38250923 is 32905283.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38250923 - 2¹⁰ = 38249899 is a prime.

It is a super-2 number, since 2×38250923² = 2926266220703858, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38250923.

It is not a weakly prime, because it can be changed into another prime (38250973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19125461 + 19125462.

It is an arithmetic number, because the mean of its divisors is an integer number (19125462).

Almost surely, 2^38250923 is an apocalyptic number.

38250923 is a deficient number, since it is larger than the sum of its proper divisors (1).

38250923 is an equidigital number, since it uses as much as digits as its factorization.

38250923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 38250923 is about 6184.7330581036. The cubic root of 38250923 is about 336.9359151653.

The spelling of 38250923 in words is "thirty-eight million, two hundred fifty thousand, nine hundred twenty-three".