38104261 has 12 divisors (see below), whose sum is σ = 43059168. Its totient is φ = 33640464.

The previous prime is 38104247. The next prime is 38104277. The reversal of 38104261 is 16240183.

It is not a de Polignac number, because 38104261 - 2⁷ = 38104133 is a prime.

It is a super-2 number, since 2×38104261² = 2903869412712242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38104061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1015 + ... + 8788.

It is an arithmetic number, because the mean of its divisors is an integer number (3588264).

Almost surely, 2^38104261 is an apocalyptic number.

It is an amenable number.

38104261 is a deficient number, since it is larger than the sum of its proper divisors (4954907).

38104261 is a wasteful number, since it uses less digits than its factorization.

38104261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9852 (or 9839 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 38104261 is about 6172.8648940342. The cubic root of 38104261 is about 336.5047361429.

The spelling of 38104261 in words is "thirty-eight million, one hundred four thousand, two hundred sixty-one".