104400737 has 8 divisors (see below), whose sum is σ = 119547456. Its totient is φ = 89312112.

The previous prime is 104400733. The next prime is 104400739. The reversal of 104400737 is 737004401.

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 104400737 - 2² = 104400733 is a prime.

It is a super-2 number, since 2×104400737² = 21799027772286338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104400733) 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, 10598 + ... + 17919.

It is an arithmetic number, because the mean of its divisors is an integer number (14943432).

Almost surely, 2^104400737 is an apocalyptic number.

It is an amenable number.

104400737 is a deficient number, since it is larger than the sum of its proper divisors (15146719).

104400737 is an equidigital number, since it uses as much as digits as its factorization.

104400737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29047.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 104400737 is about 10217.6678846007. The cubic root of 104400737 is about 470.8701805780.

The spelling of 104400737 in words is "one hundred four million, four hundred thousand, seven hundred thirty-seven".