109194070 has 32 divisors (see below), whose sum is σ = 202396320. Its totient is φ = 42389760.

The previous prime is 109194061. The next prime is 109194089. The reversal of 109194070 is 70491901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93309 + ... + 94471.

It is an arithmetic number, because the mean of its divisors is an integer number (6324885).

Almost surely, 2^109194070 is an apocalyptic number.

109194070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109194070 is a deficient number, since it is larger than the sum of its proper divisors (93202250).

109194070 is a wasteful number, since it uses less digits than its factorization.

109194070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1440.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 109194070 is about 10449.5966429332. The cubic root of 109194070 is about 477.9689498572.

The spelling of 109194070 in words is "one hundred nine million, one hundred ninety-four thousand, seventy".