2252737 has 4 divisors (see below), whose sum is σ = 2257920. Its totient is φ = 2247556.

The previous prime is 2252729. The next prime is 2252743. The reversal of 2252737 is 7372522.

2252737 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2252737 - 2³ = 2252729 is a prime.

It is a Duffinian number.

2252737 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2282737) 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 3 ways as a sum of consecutive naturals, for example, 1873 + ... + 2830.

It is an arithmetic number, because the mean of its divisors is an integer number (564480).

2^2252737 is an apocalyptic number.

It is an amenable number.

2252737 is a deficient number, since it is larger than the sum of its proper divisors (5183).

2252737 is an equidigital number, since it uses as much as digits as its factorization.

2252737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5182.

The product of its digits is 5880, while the sum is 28.

The square root of 2252737 is about 1500.9120560513. The cubic root of 2252737 is about 131.0901812857.

The spelling of 2252737 in words is "two million, two hundred fifty-two thousand, seven hundred thirty-seven".