109427496 has 32 divisors (see below), whose sum is σ = 274718400. Its totient is φ = 36322560.

The previous prime is 109427471. The next prime is 109427497. The reversal of 109427496 is 694724901.

It is not an unprimeable number, because it can be changed into a prime (109427497) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3676 + ... + 15243.

It is an arithmetic number, because the mean of its divisors is an integer number (8584950).

Almost surely, 2^109427496 is an apocalyptic number.

It is an amenable number.

109427496 is an abundant number, since it is smaller than the sum of its proper divisors (165290904).

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

109427496 is a wasteful number, since it uses less digits than its factorization.

109427496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19169 (or 19165 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 109427496 is about 10460.7598194395. The cubic root of 109427496 is about 478.3092948729.

The spelling of 109427496 in words is "one hundred nine million, four hundred twenty-seven thousand, four hundred ninety-six".