104252730 has 32 divisors (see below), whose sum is σ = 250703424. Its totient is φ = 27745536.

The previous prime is 104252719. The next prime is 104252747. The reversal of 104252730 is 37252401.

It is a self number, because there is not a number n which added to its sum of digits gives 104252730.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13234 + ... + 19586.

It is an arithmetic number, because the mean of its divisors is an integer number (7834482).

Almost surely, 2^104252730 is an apocalyptic number.

104252730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104252730 is an abundant number, since it is smaller than the sum of its proper divisors (146450694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104252730 is a wasteful number, since it uses less digits than its factorization.

104252730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6910.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 104252730 is about 10210.4226161310. The cubic root of 104252730 is about 470.6475606856.

The spelling of 104252730 in words is "one hundred four million, two hundred fifty-two thousand, seven hundred thirty".