18196095 has 16 divisors (see below), whose sum is σ = 29791872. Its totient is φ = 9478560.

The previous prime is 18196081. The next prime is 18196109. The reversal of 18196095 is 59069181.

It is an interprime number because it is at equal distance from previous prime (18196081) and next prime (18196109).

It is not a de Polignac number, because 18196095 - 2⁸ = 18195839 is a prime.

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, 13461 + ... + 14750.

It is an arithmetic number, because the mean of its divisors is an integer number (1861992).

Almost surely, 2^18196095 is an apocalyptic number.

18196095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

18196095 is a deficient number, since it is larger than the sum of its proper divisors (11595777).

18196095 is a wasteful number, since it uses less digits than its factorization.

18196095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28262.

The product of its (nonzero) digits is 19440, while the sum is 39.

The square root of 18196095 is about 4265.6881039288. The cubic root of 18196095 is about 263.0223973369.

The spelling of 18196095 in words is "eighteen million, one hundred ninety-six thousand, ninety-five".