109372232 has 32 divisors (see below), whose sum is σ = 207662400. Its totient is φ = 54001344.

The previous prime is 109372217. The next prime is 109372267. The reversal of 109372232 is 232273901.

It is a junction number, because it is equal to n+sod(n) for n = 109372195 and 109372204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415733 + ... + 415995.

It is an arithmetic number, because the mean of its divisors is an integer number (6489450).

Almost surely, 2^109372232 is an apocalyptic number.

It is an amenable number.

109372232 is a deficient number, since it is larger than the sum of its proper divisors (98290168).

109372232 is a wasteful number, since it uses less digits than its factorization.

109372232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725 (or 721 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 109372232 is about 10458.1179951270. The cubic root of 109372232 is about 478.2287613783.

The spelling of 109372232 in words is "one hundred nine million, three hundred seventy-two thousand, two hundred thirty-two".