18192107 has 2 divisors, whose sum is σ = 18192108. Its totient is φ = 18192106.

The previous prime is 18192073. The next prime is 18192113. The reversal of 18192107 is 70129181.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 18192107 - 2¹⁸ = 17929963 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 18192107.

It is not a weakly prime, because it can be changed into another prime (18192137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9096053 + 9096054.

It is an arithmetic number, because the mean of its divisors is an integer number (9096054).

Almost surely, 2^18192107 is an apocalyptic number.

18192107 is a deficient number, since it is larger than the sum of its proper divisors (1).

18192107 is an equidigital number, since it uses as much as digits as its factorization.

18192107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 29.

The square root of 18192107 is about 4265.2206273533. The cubic root of 18192107 is about 263.0031805771.

The spelling of 18192107 in words is "eighteen million, one hundred ninety-two thousand, one hundred seven".