104557705 has 16 divisors (see below), whose sum is σ = 144714240. Its totient is φ = 71036352.

The previous prime is 104557631. The next prime is 104557709. The reversal of 104557705 is 507755401.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 104557705 - 2⁷ = 104557577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104557709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9889 + ... + 17518.

It is an arithmetic number, because the mean of its divisors is an integer number (9044640).

Almost surely, 2^104557705 is an apocalyptic number.

It is an amenable number.

104557705 is a deficient number, since it is larger than the sum of its proper divisors (40156535).

104557705 is a wasteful number, since it uses less digits than its factorization.

104557705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27528.

The product of its (nonzero) digits is 24500, while the sum is 34.

The square root of 104557705 is about 10225.3462044079. The cubic root of 104557705 is about 471.1060490887.

The spelling of 104557705 in words is "one hundred four million, five hundred fifty-seven thousand, seven hundred five".