104571407 has 8 divisors (see below), whose sum is σ = 105585984. Its totient is φ = 103561888.

The previous prime is 104571391. The next prime is 104571433. The reversal of 104571407 is 704175401.

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 104571407 - 2⁴ = 104571391 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104571407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104571457) 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, 49658 + ... + 51720.

It is an arithmetic number, because the mean of its divisors is an integer number (13198248).

Almost surely, 2^104571407 is an apocalyptic number.

104571407 is a deficient number, since it is larger than the sum of its proper divisors (1014577).

104571407 is a wasteful number, since it uses less digits than its factorization.

104571407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2529.

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 104571407 is about 10226.0161842235. The cubic root of 104571407 is about 471.1266272410.

The spelling of 104571407 in words is "one hundred four million, five hundred seventy-one thousand, four hundred seven".