104259501 has 8 divisors (see below), whose sum is σ = 154458560. Its totient is φ = 69506316.

The previous prime is 104259473. The next prime is 104259509. The reversal of 104259501 is 105952401.

104259501 is a `hidden beast` number, since 104 + 2 + 59 + 501 = 666.

It is not a de Polignac number, because 104259501 - 2⁵ = 104259469 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 3861463 = 104259501 / (1 + 0 + 4 + 2 + 5 + 9 + 5 + 0 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104259509) 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, 1930705 + ... + 1930758.

It is an arithmetic number, because the mean of its divisors is an integer number (19307320).

Almost surely, 2^104259501 is an apocalyptic number.

It is an amenable number.

104259501 is a deficient number, since it is larger than the sum of its proper divisors (50199059).

104259501 is an equidigital number, since it uses as much as digits as its factorization.

104259501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3861472 (or 3861466 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 104259501 is about 10210.7541837026. The cubic root of 104259501 is about 470.6577496614.

The spelling of 104259501 in words is "one hundred four million, two hundred fifty-nine thousand, five hundred one".