104407213 has 4 divisors (see below), whose sum is σ = 104431680. Its totient is φ = 104382748.

The previous prime is 104407187. The next prime is 104407241. The reversal of 104407213 is 312704401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104407213 - 2⁵ = 104407181 is a prime.

It is a super-2 number, since 2×104407213² = 21801732252854738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104407253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3973 + ... + 14986.

It is an arithmetic number, because the mean of its divisors is an integer number (26107920).

Almost surely, 2^104407213 is an apocalyptic number.

It is an amenable number.

104407213 is a deficient number, since it is larger than the sum of its proper divisors (24467).

104407213 is an equidigital number, since it uses as much as digits as its factorization.

104407213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24466.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 104407213 is about 10217.9847817463. The cubic root of 104407213 is about 470.8799164359.

The spelling of 104407213 in words is "one hundred four million, four hundred seven thousand, two hundred thirteen".