104027720 has 32 divisors (see below), whose sum is σ = 240391800. Its totient is φ = 40485888.

The previous prime is 104027719. The next prime is 104027767. The reversal of 104027720 is 27720401.

It can be written as a sum of positive squares in 4 ways, for example, as 102373924 + 1653796 = 10118^2 + 1286^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33665 + ... + 36624.

Almost surely, 2^104027720 is an apocalyptic number.

104027720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104027720 is an abundant number, since it is smaller than the sum of its proper divisors (136364080).

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

104027720 is a wasteful number, since it uses less digits than its factorization.

104027720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70337 (or 70333 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 104027720 is about 10199.3980214521. The cubic root of 104027720 is about 470.3087152413.

The spelling of 104027720 in words is "one hundred four million, twenty-seven thousand, seven hundred twenty".