2254831 has 2 divisors, whose sum is σ = 2254832. Its totient is φ = 2254830.

The previous prime is 2254801. The next prime is 2254849. The reversal of 2254831 is 1384522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2254831 - 2⁵ = 2254799 is a prime.

It is a super-2 number, since 2×2254831² = 10168525677122, which contains 22 as substring.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 2254796 and 2254805.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2254801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127415 + 1127416.

It is an arithmetic number, because the mean of its divisors is an integer number (1127416).

2^2254831 is an apocalyptic number.

2254831 is a deficient number, since it is larger than the sum of its proper divisors (1).

2254831 is an equidigital number, since it uses as much as digits as its factorization.

2254831 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1920, while the sum is 25.

The square root of 2254831 is about 1501.6094698689. The cubic root of 2254831 is about 131.1307863852.

The spelling of 2254831 in words is "two million, two hundred fifty-four thousand, eight hundred thirty-one".