38104557 has 16 divisors (see below), whose sum is σ = 53813760. Its totient is φ = 23915952.

The previous prime is 38104529. The next prime is 38104559. The reversal of 38104557 is 75540183.

It is not a de Polignac number, because 38104557 - 2¹⁹ = 37580269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38104559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7518 + ... + 11520.

It is an arithmetic number, because the mean of its divisors is an integer number (3363360).

Almost surely, 2^38104557 is an apocalyptic number.

It is an amenable number.

38104557 is a deficient number, since it is larger than the sum of its proper divisors (15709203).

38104557 is a wasteful number, since it uses less digits than its factorization.

38104557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4192.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 38104557 is about 6172.8888698890. Note that the first 4 decimals coincide. The cubic root of 38104557 is about 336.5056074815.

The spelling of 38104557 in words is "thirty-eight million, one hundred four thousand, five hundred fifty-seven".