104539641 has 8 divisors (see below), whose sum is σ = 139433760. Its totient is φ = 69669312.

The previous prime is 104539639. The next prime is 104539651. The reversal of 104539641 is 146935401.

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

It is not a de Polignac number, because 104539641 - 2¹ = 104539639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104539601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12370 + ... + 19028.

It is an arithmetic number, because the mean of its divisors is an integer number (17429220).

Almost surely, 2^104539641 is an apocalyptic number.

It is an amenable number.

104539641 is a deficient number, since it is larger than the sum of its proper divisors (34894119).

104539641 is an equidigital number, since it uses as much as digits as its factorization.

104539641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11895.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 104539641 is about 10224.4628709776. The cubic root of 104539641 is about 471.0789171816.

The spelling of 104539641 in words is "one hundred four million, five hundred thirty-nine thousand, six hundred forty-one".