2092901 has 4 divisors (see below), whose sum is σ = 2165100. Its totient is φ = 2020704.

The previous prime is 2092897. The next prime is 2092919. The reversal of 2092901 is 1092902.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 532900 + 1560001 = 730^2 + 1249^2 .

It is a cyclic number.

It is not a de Polignac number, because 2092901 - 2² = 2092897 is a prime.

It is a Duffinian 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 (2092991) 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, 36056 + ... + 36113.

It is an arithmetic number, because the mean of its divisors is an integer number (541275).

2^2092901 is an apocalyptic number.

It is an amenable number.

2092901 is a deficient number, since it is larger than the sum of its proper divisors (72199).

2092901 is an equidigital number, since it uses as much as digits as its factorization.

2092901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72198.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 2092901 is about 1446.6862133856. The cubic root of 2092901 is about 127.9134546804.

Subtracting from 2092901 its reverse (1092902), we obtain a palindrome (999999).

The spelling of 2092901 in words is "two million, ninety-two thousand, nine hundred one".