104140632 has 32 divisors (see below), whose sum is σ = 263922480. Its totient is φ = 34237440.

The previous prime is 104140613. The next prime is 104140633. The reversal of 104140632 is 236041401.

It is a junction number, because it is equal to n+sod(n) for n = 104140599 and 104140608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104140633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27969 + ... + 31472.

Almost surely, 2^104140632 is an apocalyptic number.

104140632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104140632 is an abundant number, since it is smaller than the sum of its proper divisors (159781848).

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

104140632 is a wasteful number, since it uses less digits than its factorization.

104140632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59523 (or 59519 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 104140632 is about 10204.9317489143. The cubic root of 104140632 is about 470.4788118794.

The spelling of 104140632 in words is "one hundred four million, one hundred forty thousand, six hundred thirty-two".