104993740 has 12 divisors (see below), whose sum is σ = 220486896. Its totient is φ = 41997488.

The previous prime is 104993731. The next prime is 104993747. The reversal of 104993740 is 47399401.

It is a super-2 number, since 2×104993740² = 22047370878375200, 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 104993740.

It is not an unprimeable number, because it can be changed into a prime (104993747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2624824 + ... + 2624863.

It is an arithmetic number, because the mean of its divisors is an integer number (18373908).

Almost surely, 2^104993740 is an apocalyptic number.

104993740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104993740 is an abundant number, since it is smaller than the sum of its proper divisors (115493156).

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

104993740 is a wasteful number, since it uses less digits than its factorization.

104993740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5249696 (or 5249694 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 104993740 is about 10246.6453046839. The cubic root of 104993740 is about 471.7600223646.

The spelling of 104993740 in words is "one hundred four million, nine hundred ninety-three thousand, seven hundred forty".