2253074 has 4 divisors (see below), whose sum is σ = 3379614. Its totient is φ = 1126536.

The previous prime is 2253067. The next prime is 2253079. The reversal of 2253074 is 4703522.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4703522 = 2 ⋅2351761.

It can be written as a sum of positive squares in only one way, i.e., 2229049 + 24025 = 1493^2 + 155^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2253079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563267 + ... + 563270.

2^2253074 is an apocalyptic number.

2253074 is a deficient number, since it is larger than the sum of its proper divisors (1126540).

2253074 is a wasteful number, since it uses less digits than its factorization.

2253074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126539.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 2253074 is about 1501.0243169249. The cubic root of 2253074 is about 131.0967178067.

Adding to 2253074 its reverse (4703522), we get a palindrome (6956596).

The spelling of 2253074 in words is "two million, two hundred fifty-three thousand, seventy-four".