2099375 has 10 divisors (see below), whose sum is σ = 2624160. Its totient is φ = 1679000.

The previous prime is 2099369. The next prime is 2099387. The reversal of 2099375 is 5739902.

It is not a de Polignac number, because 2099375 - 2⁴ = 2099359 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1055 + ... + 2304.

It is an arithmetic number, because the mean of its divisors is an integer number (262416).

2^2099375 is an apocalyptic number.

2099375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2099375 is a deficient number, since it is larger than the sum of its proper divisors (524785).

2099375 is an frugal number, since it uses more digits than its factorization.

2099375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3379 (or 3364 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 2099375 is about 1448.9220130842. The cubic root of 2099375 is about 128.0452110798.

The spelling of 2099375 in words is "two million, ninety-nine thousand, three hundred seventy-five".