2362631 has 4 divisors (see below), whose sum is σ = 2487000. Its totient is φ = 2238264.

The previous prime is 2362589. The next prime is 2362637. The reversal of 2362631 is 1362632.

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

It is a cyclic number.

It is not a de Polignac number, because 2362631 - 2¹⁰ = 2361607 is a prime.

It is a super-2 number, since 2×2362631² = 11164050484322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2362597 and 2362606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2362637) 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, 62156 + ... + 62193.

It is an arithmetic number, because the mean of its divisors is an integer number (621750).

2^2362631 is an apocalyptic number.

2362631 is a deficient number, since it is larger than the sum of its proper divisors (124369).

2362631 is a wasteful number, since it uses less digits than its factorization.

2362631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124368.

The product of its digits is 1296, while the sum is 23.

The square root of 2362631 is about 1537.0852286064. The cubic root of 2362631 is about 133.1880619180.

Subtracting from 2362631 its reverse (1362632), we obtain a palindrome (999999).

The spelling of 2362631 in words is "two million, three hundred sixty-two thousand, six hundred thirty-one".