38230417 has 2 divisors, whose sum is σ = 38230418. Its totient is φ = 38230416.

The previous prime is 38230349. The next prime is 38230441. The reversal of 38230417 is 71403283.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25847056 + 12383361 = 5084^2 + 3519^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38230417 is a prime.

It is not a weakly prime, because it can be changed into another prime (38230477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19115208 + 19115209.

It is an arithmetic number, because the mean of its divisors is an integer number (19115209).

Almost surely, 2^38230417 is an apocalyptic number.

It is an amenable number.

38230417 is a deficient number, since it is larger than the sum of its proper divisors (1).

38230417 is an equidigital number, since it uses as much as digits as its factorization.

38230417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 38230417 is about 6183.0750440214. The cubic root of 38230417 is about 336.8756948938.

The spelling of 38230417 in words is "thirty-eight million, two hundred thirty thousand, four hundred seventeen".