2253031 has 4 divisors (see below), whose sum is σ = 2457864. Its totient is φ = 2048200.

The previous prime is 2253023. The next prime is 2253037. The reversal of 2253031 is 1303522.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2253031 - 2³ = 2253023 is a prime.

It is a super-2 number, since 2×2253031² = 10152297373922, which contains 22 as substring.

It is a Duffinian number.

2253031 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2252996 and 2253014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253037) 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, 102400 + ... + 102421.

It is an arithmetic number, because the mean of its divisors is an integer number (614466).

2^2253031 is an apocalyptic number.

2253031 is a deficient number, since it is larger than the sum of its proper divisors (204833).

2253031 is a wasteful number, since it uses less digits than its factorization.

2253031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204832.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 2253031 is about 1501.0099933045. The cubic root of 2253031 is about 131.0958838062.

Adding to 2253031 its reverse (1303522), we get a palindrome (3556553).

The spelling of 2253031 in words is "two million, two hundred fifty-three thousand, thirty-one".