109192946 has 16 divisors (see below), whose sum is σ = 170087040. Its totient is φ = 52511760.

The previous prime is 109192927. The next prime is 109192969. The reversal of 109192946 is 649291901.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12245 + ... + 19191.

It is an arithmetic number, because the mean of its divisors is an integer number (10630440).

Almost surely, 2^109192946 is an apocalyptic number.

109192946 is a deficient number, since it is larger than the sum of its proper divisors (60894094).

109192946 is a wasteful number, since it uses less digits than its factorization.

109192946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7249.

The product of its (nonzero) digits is 34992, while the sum is 41.

The square root of 109192946 is about 10449.5428608145. The cubic root of 109192946 is about 477.9673098446.

The spelling of 109192946 in words is "one hundred nine million, one hundred ninety-two thousand, nine hundred forty-six".