2294631 has 6 divisors (see below), whose sum is σ = 3314480. Its totient is φ = 1529748.

The previous prime is 2294627. The next prime is 2294659. The reversal of 2294631 is 1364922.

2294631 is a `hidden beast` number, since 2 + 29 + 4 + 631 = 666.

It is not a de Polignac number, because 2294631 - 2² = 2294627 is a prime.

It is a super-2 number, since 2×2294631² = 10530662852322, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2294595 and 2294604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2294671) 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, 127471 + ... + 127488.

2^2294631 is an apocalyptic number.

2294631 is a deficient number, since it is larger than the sum of its proper divisors (1019849).

2294631 is a wasteful number, since it uses less digits than its factorization.

2294631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254965 (or 254962 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 2294631 is about 1514.8039477107. The cubic root of 2294631 is about 131.8978203734.

The spelling of 2294631 in words is "two million, two hundred ninety-four thousand, six hundred thirty-one".