104745312 has 240 divisors, whose sum is σ = 368831232. Its totient is φ = 28512000.

The previous prime is 104745301. The next prime is 104745349. The reversal of 104745312 is 213547401.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 417187 + ... + 417437.

Almost surely, 2^104745312 is an apocalyptic number.

104745312 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 104745312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184415616).

104745312 is an abundant number, since it is smaller than the sum of its proper divisors (264085920).

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

104745312 is a wasteful number, since it uses less digits than its factorization.

104745312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 104745312 is about 10234.5157188799. The cubic root of 104745312 is about 471.3876479234.

The spelling of 104745312 in words is "one hundred four million, seven hundred forty-five thousand, three hundred twelve".