10195018 has 8 divisors (see below), whose sum is σ = 15313860. Its totient is φ = 5090400.

The previous prime is 10194997. The next prime is 10195021. The reversal of 10195018 is 81059101.

It can be written as a sum of positive squares in 2 ways, for example, as 9443329 + 751689 = 3073^2 + 867^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10194983 and 10195001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1533 + ... + 4768.

Almost surely, 2^10195018 is an apocalyptic number.

10195018 is a deficient number, since it is larger than the sum of its proper divisors (5118842).

10195018 is an equidigital number, since it uses as much as digits as its factorization.

10195018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7112.

The product of its (nonzero) digits is 360, while the sum is 25.

The square root of 10195018 is about 3192.9638269169. The cubic root of 10195018 is about 216.8349740239.

The spelling of 10195018 in words is "ten million, one hundred ninety-five thousand, eighteen".