104432312 has 32 divisors (see below), whose sum is σ = 199800000. Its totient is φ = 51163008.

The previous prime is 104432311. The next prime is 104432327. The reversal of 104432312 is 213234401.

It is a super-2 number, since 2×104432312² = 21812215579330688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104432311) 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, 93614 + ... + 94722.

It is an arithmetic number, because the mean of its divisors is an integer number (6243750).

Almost surely, 2^104432312 is an apocalyptic number.

It is an amenable number.

104432312 is a deficient number, since it is larger than the sum of its proper divisors (95367688).

104432312 is a wasteful number, since it uses less digits than its factorization.

104432312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343 (or 1339 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 104432312 is about 10219.2128855406. The cubic root of 104432312 is about 470.9176458474.

Adding to 104432312 its reverse (213234401), we get a palindrome (317666713).

The spelling of 104432312 in words is "one hundred four million, four hundred thirty-two thousand, three hundred twelve".