104915712 has 108 divisors (see below), whose sum is σ = 307192760. Its totient is φ = 31764480.

The previous prime is 104915711. The next prime is 104915729. The reversal of 104915712 is 217519401.

It is a super-2 number, since 2×104915712² = 22014613248933888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104915712.

It is not an unprimeable number, because it can be changed into a prime (104915711) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92364 + ... + 93492.

Almost surely, 2^104915712 is an apocalyptic number.

104915712 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 104915712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153596380).

104915712 is an abundant number, since it is smaller than the sum of its proper divisors (202277048).

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

104915712 is a wasteful number, since it uses less digits than its factorization.

104915712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170 (or 1145 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 104915712 is about 10242.8371069738. The cubic root of 104915712 is about 471.6431277333.

It can be divided in two parts, 1049 and 15712, that added together give a palindrome (16761).

The spelling of 104915712 in words is "one hundred four million, nine hundred fifteen thousand, seven hundred twelve".