104512650 has 96 divisors (see below), whose sum is σ = 286106688. Its totient is φ = 25036800.

The previous prime is 104512633. The next prime is 104512663. The reversal of 104512650 is 56215401.

It is a self number, because there is not a number n which added to its sum of digits gives 104512650.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 159724 + ... + 160376.

It is an arithmetic number, because the mean of its divisors is an integer number (2980278).

Almost surely, 2^104512650 is an apocalyptic number.

104512650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 104512650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143053344).

104512650 is an abundant number, since it is smaller than the sum of its proper divisors (181594038).

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

104512650 is a wasteful number, since it uses less digits than its factorization.

104512650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776 (or 771 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 104512650 is about 10223.1428631317. The cubic root of 104512650 is about 471.0383712051.

It can be divided in two parts, 1045 and 12650, that added together give a triangular number (13695 = T₁₆₅).

The spelling of 104512650 in words is "one hundred four million, five hundred twelve thousand, six hundred fifty".