108365949 has 48 divisors (see below), whose sum is σ = 175219200. Its totient is φ = 64218528.

The previous prime is 108365927. The next prime is 108365963. The reversal of 108365949 is 949563801.

It is a happy number.

It is not a de Polignac number, because 108365949 - 2⁹ = 108365437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108365969) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 231814 + ... + 232280.

It is an arithmetic number, because the mean of its divisors is an integer number (3650400).

Almost surely, 2^108365949 is an apocalyptic number.

108365949 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

108365949 is a deficient number, since it is larger than the sum of its proper divisors (66853251).

108365949 is a wasteful number, since it uses less digits than its factorization.

108365949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574 (or 571 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 108365949 is about 10409.8966853663. The cubic root of 108365949 is about 476.7575868318.

The spelling of 108365949 in words is "one hundred eight million, three hundred sixty-five thousand, nine hundred forty-nine".