104342736 has 80 divisors (see below), whose sum is σ = 289588608. Its totient is φ = 32256000.

The previous prime is 104342729. The next prime is 104342761. The reversal of 104342736 is 637243401.

It is a congruent number.

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, 57036 + ... + 58836.

Almost surely, 2^104342736 is an apocalyptic number.

104342736 is a gapful number since it is divisible by the number (16) 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 104342736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144794304).

104342736 is an abundant number, since it is smaller than the sum of its proper divisors (185245872).

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

104342736 is a wasteful number, since it uses less digits than its factorization.

104342736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900 (or 1894 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 104342736 is about 10214.8292203052. The cubic root of 104342736 is about 470.7829653554.

The spelling of 104342736 in words is "one hundred four million, three hundred forty-two thousand, seven hundred thirty-six".