104193507 has 8 divisors (see below), whose sum is σ = 151554240. Its totient is φ = 63147560.

The previous prime is 104193503. The next prime is 104193533. The reversal of 104193507 is 705391401.

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

It is a cyclic number.

It is not a de Polignac number, because 104193507 - 2² = 104193503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104193503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1578657 + ... + 1578722.

It is an arithmetic number, because the mean of its divisors is an integer number (18944280).

Almost surely, 2^104193507 is an apocalyptic number.

104193507 is a deficient number, since it is larger than the sum of its proper divisors (47360733).

104193507 is a wasteful number, since it uses less digits than its factorization.

104193507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3157393.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 104193507 is about 10207.5220793295. The cubic root of 104193507 is about 470.5584233231.

The spelling of 104193507 in words is "one hundred four million, one hundred ninety-three thousand, five hundred seven".