104624431 has 8 divisors (see below), whose sum is σ = 113929200. Its totient is φ = 95699520.

The previous prime is 104624423. The next prime is 104624437. The reversal of 104624431 is 134426401.

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 104624431 - 2³ = 104624423 is a prime.

It is a super-4 number, since 4×104624431⁴ (a number of 33 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104624396 and 104624405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104624437) 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, 94390 + ... + 95491.

It is an arithmetic number, because the mean of its divisors is an integer number (14241150).

Almost surely, 2^104624431 is an apocalyptic number.

104624431 is a deficient number, since it is larger than the sum of its proper divisors (9304769).

104624431 is a wasteful number, since it uses less digits than its factorization.

104624431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189929.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 104624431 is about 10228.6084586321. The cubic root of 104624431 is about 471.2062436418.

The spelling of 104624431 in words is "one hundred four million, six hundred twenty-four thousand, four hundred thirty-one".