109452532 has 12 divisors (see below), whose sum is σ = 218905120. Its totient is φ = 46908216.

The previous prime is 109452523. The next prime is 109452571. The reversal of 109452532 is 235254901.

109452532 is an admirable number.

It is a super-2 number, since 2×109452532² = 23959713522422048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 109452494 and 109452503.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1954482 + ... + 1954537.

Almost surely, 2^109452532 is an apocalyptic number.

It is an amenable number.

109452532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

109452532 is a wasteful number, since it uses less digits than its factorization.

109452532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3909030 (or 3909028 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 109452532 is about 10461.9564135968. The cubic root of 109452532 is about 478.3457696737.

The spelling of 109452532 in words is "one hundred nine million, four hundred fifty-two thousand, five hundred thirty-two".