18472095 has 12 divisors (see below), whose sum is σ = 32018376. Its totient is φ = 9851760.

The previous prime is 18472087. The next prime is 18472109. The reversal of 18472095 is 59027481.

It is not a de Polignac number, because 18472095 - 2³ = 18472087 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 205201 + ... + 205290.

It is an arithmetic number, because the mean of its divisors is an integer number (2668198).

Almost surely, 2^18472095 is an apocalyptic number.

18472095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

18472095 is a deficient number, since it is larger than the sum of its proper divisors (13546281).

18472095 is a wasteful number, since it uses less digits than its factorization.

18472095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410502 (or 410499 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 18472095 is about 4297.9175189852. The cubic root of 18472095 is about 264.3455787725.

The spelling of 18472095 in words is "eighteen million, four hundred seventy-two thousand, ninety-five".