10104912 has 120 divisors (see below), whose sum is σ = 30873024. Its totient is φ = 3193344.

The previous prime is 10104911. The next prime is 10104917. The reversal of 10104912 is 21940101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10104911) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89368 + ... + 89480.

Almost surely, 2^10104912 is an apocalyptic number.

10104912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10104912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15436512).

10104912 is an abundant number, since it is smaller than the sum of its proper divisors (20768112).

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

10104912 is a wasteful number, since it uses less digits than its factorization.

10104912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 10104912 is about 3178.8224234770. The cubic root of 10104912 is about 216.1942696666.

The spelling of 10104912 in words is "ten million, one hundred four thousand, nine hundred twelve".