2099097 has 48 divisors (see below), whose sum is σ = 4088448. Its totient is φ = 1002240.

The previous prime is 2099093. The next prime is 2099129. The reversal of 2099097 is 7909902.

It is not a de Polignac number, because 2099097 - 2² = 2099093 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2099093) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8893 + ... + 9125.

It is an arithmetic number, because the mean of its divisors is an integer number (85176).

2^2099097 is an apocalyptic number.

It is an amenable number.

2099097 is a deficient number, since it is larger than the sum of its proper divisors (1989351).

2099097 is a wasteful number, since it uses less digits than its factorization.

2099097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 2099097 is about 1448.8260765185. The cubic root of 2099097 is about 128.0395588992.

The spelling of 2099097 in words is "two million, ninety-nine thousand, ninety-seven".