104513532 has 12 divisors (see below), whose sum is σ = 243864936. Its totient is φ = 34837840.

The previous prime is 104513531. The next prime is 104513533. The reversal of 104513532 is 235315401.

It is an interprime number because it is at equal distance from previous prime (104513531) and next prime (104513533).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×104513532² = 21846156742230048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104513531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4354719 + ... + 4354742.

It is an arithmetic number, because the mean of its divisors is an integer number (20322078).

Almost surely, 2^104513532 is an apocalyptic number.

104513532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104513532 is an abundant number, since it is smaller than the sum of its proper divisors (139351404).

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

104513532 is a wasteful number, since it uses less digits than its factorization.

104513532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8709468 (or 8709466 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 104513532 is about 10223.1860004599. The cubic root of 104513532 is about 471.0396962589.

Adding to 104513532 its reverse (235315401), we get a palindrome (339828933).

The spelling of 104513532 in words is "one hundred four million, five hundred thirteen thousand, five hundred thirty-two".