2297133 has 16 divisors (see below), whose sum is σ = 3432000. Its totient is φ = 1518480.

The previous prime is 2297101. The next prime is 2297137. The reversal of 2297133 is 3317922.

It is not a de Polignac number, because 2297133 - 2⁵ = 2297101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2297097 and 2297106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2297137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3738 + ... + 4308.

It is an arithmetic number, because the mean of its divisors is an integer number (214500).

2^2297133 is an apocalyptic number.

It is an amenable number.

2297133 is a deficient number, since it is larger than the sum of its proper divisors (1134867).

2297133 is a wasteful number, since it uses less digits than its factorization.

2297133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729 (or 723 counting only the distinct ones).

The product of its digits is 2268, while the sum is 27.

The square root of 2297133 is about 1515.6295721581. The cubic root of 2297133 is about 131.9457421635.

The spelling of 2297133 in words is "two million, two hundred ninety-seven thousand, one hundred thirty-three".