2264431 has 6 divisors (see below), whose sum is σ = 2452200. Its totient is φ = 2090088.

The previous prime is 2264429. The next prime is 2264443. The reversal of 2264431 is 1344622.

It is a happy number.

It is not a de Polignac number, because 2264431 - 2¹ = 2264429 is a prime.

It is a super-2 number, since 2×2264431² = 10255295507522, which contains 22 as substring.

It is a Duffinian number.

2264431 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2264231) 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, 6531 + ... + 6868.

It is an arithmetic number, because the mean of its divisors is an integer number (408700).

2^2264431 is an apocalyptic number.

2264431 is a deficient number, since it is larger than the sum of its proper divisors (187769).

2264431 is a wasteful number, since it uses less digits than its factorization.

2264431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13425 (or 13412 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 2264431 is about 1504.8026448674. The cubic root of 2264431 is about 131.3166204494.

The spelling of 2264431 in words is "two million, two hundred sixty-four thousand, four hundred thirty-one".