104129770 has 8 divisors (see below), whose sum is σ = 187433604. Its totient is φ = 41651904.

The previous prime is 104129741. The next prime is 104129827. The reversal of 104129770 is 77921401.

It can be written as a sum of positive squares in 2 ways, for example, as 104101209 + 28561 = 10203^2 + 169^2 .

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

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, 5206479 + ... + 5206498.

Almost surely, 2^104129770 is an apocalyptic number.

104129770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104129770 is a deficient number, since it is larger than the sum of its proper divisors (83303834).

104129770 is a wasteful number, since it uses less digits than its factorization.

104129770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10412984.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 104129770 is about 10204.3995413743. The cubic root of 104129770 is about 470.4624541317.

The spelling of 104129770 in words is "one hundred four million, one hundred twenty-nine thousand, seven hundred seventy".