104132512 has 24 divisors (see below), whose sum is σ = 223648992. Its totient is φ = 47332800.

The previous prime is 104132491. The next prime is 104132519. The reversal of 104132512 is 215231401.

It is a self number, because there is not a number n which added to its sum of digits gives 104132512.

It is not an unprimeable number, because it can be changed into a prime (104132519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147564 + ... + 148267.

It is an arithmetic number, because the mean of its divisors is an integer number (9318708).

Almost surely, 2^104132512 is an apocalyptic number.

It is an amenable number.

104132512 is an abundant number, since it is smaller than the sum of its proper divisors (119516480).

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

104132512 is a wasteful number, since it uses less digits than its factorization.

104132512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295852 (or 295844 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 104132512 is about 10204.5338943040. The cubic root of 104132512 is about 470.4665835840.

Adding to 104132512 its reverse (215231401), we get a palindrome (319363913).

The spelling of 104132512 in words is "one hundred four million, one hundred thirty-two thousand, five hundred twelve".