104457686 has 8 divisors (see below), whose sum is σ = 156732840. Its totient is φ = 52213408.

The previous prime is 104457667. The next prime is 104457701. The reversal of 104457686 is 686754401.

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

It is a super-2 number, since 2×104457686² = 21822816328949192, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4805 + ... + 15231.

It is an arithmetic number, because the mean of its divisors is an integer number (19591605).

Almost surely, 2^104457686 is an apocalyptic number.

104457686 is a deficient number, since it is larger than the sum of its proper divisors (52275154).

104457686 is a wasteful number, since it uses less digits than its factorization.

104457686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15438.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 104457686 is about 10220.4542951867. The cubic root of 104457686 is about 470.9557825010.

The spelling of 104457686 in words is "one hundred four million, four hundred fifty-seven thousand, six hundred eighty-six".