104406732 has 30 divisors (see below), whose sum is σ = 272940668. Its totient is φ = 34802136.

The previous prime is 104406649. The next prime is 104406739. The reversal of 104406732 is 237604401.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 104406696 and 104406705.

It is not an unprimeable number, because it can be changed into a prime (104406739) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 160798 + ... + 161445.

Almost surely, 2^104406732 is an apocalyptic number.

104406732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104406732 is an abundant number, since it is smaller than the sum of its proper divisors (168533936).

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

104406732 is a wasteful number, since it uses less digits than its factorization.

104406732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322259 (or 322248 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 104406732 is about 10217.9612447885. The cubic root of 104406732 is about 470.8791933263.

The spelling of 104406732 in words is "one hundred four million, four hundred six thousand, seven hundred thirty-two".