2897253 has 12 divisors (see below), whose sum is σ = 4405440. Its totient is φ = 1829736.

The previous prime is 2897249. The next prime is 2897263. The reversal of 2897253 is 3527982.

It is a happy number.

2897253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2897253 - 2² = 2897249 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

2897253 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2897263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8301 + ... + 8642.

It is an arithmetic number, because the mean of its divisors is an integer number (367120).

2^2897253 is an apocalyptic number.

It is an amenable number.

2897253 is a deficient number, since it is larger than the sum of its proper divisors (1508187).

2897253 is a wasteful number, since it uses less digits than its factorization.

2897253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16968 (or 16965 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 2897253 is about 1702.1318985320. The cubic root of 2897253 is about 142.5592735871.

The spelling of 2897253 in words is "two million, eight hundred ninety-seven thousand, two hundred fifty-three".