2253461 has 6 divisors (see below), whose sum is σ = 2621430. Its totient is φ = 1931496.

The previous prime is 2253451. The next prime is 2253473. The reversal of 2253461 is 1643522.

It can be written as a sum of positive squares in only one way, i.e., 1223236 + 1030225 = 1106^2 + 1015^2 .

It is not a de Polignac number, because 2253461 - 2⁶ = 2253397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22946 + ... + 23043.

It is an arithmetic number, because the mean of its divisors is an integer number (436905).

2^2253461 is an apocalyptic number.

It is an amenable number.

2253461 is a deficient number, since it is larger than the sum of its proper divisors (367969).

2253461 is an equidigital number, since it uses as much as digits as its factorization.

2253461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46003 (or 45996 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 2253461 is about 1501.1532233586. The cubic root of 2253461 is about 131.1042233340.

Adding to 2253461 its reverse (1643522), we get a palindrome (3896983).

The spelling of 2253461 in words is "two million, two hundred fifty-three thousand, four hundred sixty-one".