2252357 has 4 divisors (see below), whose sum is σ = 2265120. Its totient is φ = 2239596.

The previous prime is 2252353. The next prime is 2252359. The reversal of 2252357 is 7532522.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7532522 = 2 ⋅3766261.

It is a cyclic number.

It is not a de Polignac number, because 2252357 - 2² = 2252353 is a prime.

It is a super-2 number, since 2×2252357² = 10146224110898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252353) 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, 6113 + ... + 6470.

It is an arithmetic number, because the mean of its divisors is an integer number (566280).

2^2252357 is an apocalyptic number.

It is an amenable number.

2252357 is a deficient number, since it is larger than the sum of its proper divisors (12763).

2252357 is a wasteful number, since it uses less digits than its factorization.

2252357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12762.

The product of its digits is 4200, while the sum is 26.

The square root of 2252357 is about 1500.7854610170. The cubic root of 2252357 is about 131.0828099458.

Adding to 2252357 its reverse (7532522), we get a palindrome (9784879).

The spelling of 2252357 in words is "two million, two hundred fifty-two thousand, three hundred fifty-seven".