104574940 has 24 divisors (see below), whose sum is σ = 222887952. Its totient is φ = 41205120.

The previous prime is 104574901. The next prime is 104574949. The reversal of 104574940 is 49475401.

It is a junction number, because it is equal to n+sod(n) for n = 104574896 and 104574905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104574949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37681 + ... + 40360.

It is an arithmetic number, because the mean of its divisors is an integer number (9286998).

Almost surely, 2^104574940 is an apocalyptic number.

104574940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104574940 is an abundant number, since it is smaller than the sum of its proper divisors (118313012).

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

104574940 is a wasteful number, since it uses less digits than its factorization.

104574940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78117 (or 78115 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 104574940 is about 10226.1889284327. The cubic root of 104574940 is about 471.1319329349.

The spelling of 104574940 in words is "one hundred four million, five hundred seventy-four thousand, nine hundred forty".