109739372 has 6 divisors (see below), whose sum is σ = 192043908. Its totient is φ = 54869684.

The previous prime is 109739359. The next prime is 109739381. The reversal of 109739372 is 273937901.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13717418 + ... + 13717425.

It is an arithmetic number, because the mean of its divisors is an integer number (32007318).

Almost surely, 2^109739372 is an apocalyptic number.

It is an amenable number.

109739372 is a deficient number, since it is larger than the sum of its proper divisors (82304536).

109739372 is a wasteful number, since it uses less digits than its factorization.

109739372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27434847 (or 27434845 counting only the distinct ones).

The product of its (nonzero) digits is 71442, while the sum is 41.

The square root of 109739372 is about 10475.6561608331. The cubic root of 109739372 is about 478.7632688163.

The spelling of 109739372 in words is "one hundred nine million, seven hundred thirty-nine thousand, three hundred seventy-two".