104629889 has 8 divisors (see below), whose sum is σ = 128775360. Its totient is φ = 82784016.

The previous prime is 104629853. The next prime is 104629907. The reversal of 104629889 is 988926401.

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

It is a de Polignac number, because none of the positive numbers 2^k-104629889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104629589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574799 + ... + 574980.

It is an arithmetic number, because the mean of its divisors is an integer number (16096920).

Almost surely, 2^104629889 is an apocalyptic number.

It is an amenable number.

104629889 is a deficient number, since it is larger than the sum of its proper divisors (24145471).

104629889 is a wasteful number, since it uses less digits than its factorization.

104629889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149799.

The product of its (nonzero) digits is 248832, while the sum is 47.

The square root of 104629889 is about 10228.8752558627. The cubic root of 104629889 is about 471.2144373907.

The spelling of 104629889 in words is "one hundred four million, six hundred twenty-nine thousand, eight hundred eighty-nine".