8104538 has 8 divisors (see below), whose sum is σ = 13091988. Its totient is φ = 3740544.

The previous prime is 8104483. The next prime is 8104549. The reversal of 8104538 is 8354018.

It can be written as a sum of positive squares in 2 ways, for example, as 6901129 + 1203409 = 2627^2 + 1097^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8104538.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155831 + ... + 155882.

Almost surely, 2^8104538 is an apocalyptic number.

8104538 is a deficient number, since it is larger than the sum of its proper divisors (4987450).

8104538 is a wasteful number, since it uses less digits than its factorization.

8104538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311728.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 8104538 is about 2846.8470278538. The cubic root of 8104538 is about 200.8673827973.

The spelling of 8104538 in words is "eight million, one hundred four thousand, five hundred thirty-eight".