2107190 has 8 divisors (see below), whose sum is σ = 3792960. Its totient is φ = 842872.

The previous prime is 2107181. The next prime is 2107199. The reversal of 2107190 is 917012.

It is an interprime number because it is at equal distance from previous prime (2107181) and next prime (2107199).

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

It is a super-2 number, since 2×2107190² = 8880499392200, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2107199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105350 + ... + 105369.

It is an arithmetic number, because the mean of its divisors is an integer number (474120).

2^2107190 is an apocalyptic number.

2107190 is a deficient number, since it is larger than the sum of its proper divisors (1685770).

2107190 is a wasteful number, since it uses less digits than its factorization.

2107190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210726.

The product of its (nonzero) digits is 126, while the sum is 20.

The square root of 2107190 is about 1451.6163404977. The cubic root of 2107190 is about 128.2038986583.

The spelling of 2107190 in words is "two million, one hundred seven thousand, one hundred ninety".