4325631 has 4 divisors (see below), whose sum is σ = 5767512. Its totient is φ = 2883752.

The previous prime is 4325627. The next prime is 4325639. The reversal of 4325631 is 1365234.

It is a happy number.

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 4325631 - 2² = 4325627 is a prime.

It is a super-2 number, since 2×4325631² = 37422167096322, which contains 22 as substring.

It is a D-number.

4325631 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4325639) 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, 720936 + ... + 720941.

It is an arithmetic number, because the mean of its divisors is an integer number (1441878).

Almost surely, 2^4325631 is an apocalyptic number.

4325631 is a deficient number, since it is larger than the sum of its proper divisors (1441881).

4325631 is a wasteful number, since it uses less digits than its factorization.

4325631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441880.

The product of its digits is 2160, while the sum is 24.

The square root of 4325631 is about 2079.8151360157. The cubic root of 4325631 is about 162.9357896312.

The spelling of 4325631 in words is "four million, three hundred twenty-five thousand, six hundred thirty-one".