109094432 has 12 divisors (see below), whose sum is σ = 214779726. Its totient is φ = 54547200.

The previous prime is 109094431. The next prime is 109094441. The reversal of 109094432 is 234490901.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 83247376 + 25847056 = 9124^2 + 5084^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 3409201 = 109094432 / (1 + 0 + 9 + 0 + 9 + 4 + 4 + 3 + 2).

It is not an unprimeable number, because it can be changed into a prime (109094431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1704569 + ... + 1704632.

Almost surely, 2^109094432 is an apocalyptic number.

It is an amenable number.

109094432 is a deficient number, since it is larger than the sum of its proper divisors (105685294).

109094432 is an equidigital number, since it uses as much as digits as its factorization.

109094432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3409211 (or 3409203 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 109094432 is about 10444.8280024134. The cubic root of 109094432 is about 477.8235257118.

The spelling of 109094432 in words is "one hundred nine million, ninety-four thousand, four hundred thirty-two".