4234631 has 4 divisors (see below), whose sum is σ = 4371264. Its totient is φ = 4098000.

The previous prime is 4234537. The next prime is 4234651. The reversal of 4234631 is 1364324.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4234631 is a prime.

It is a super-2 number, since 2×4234631² = 35864199412322, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4⁷ + 2²¹ + 3⁷ + 4⁹ + 6⁸ + 3¹¹ + 1 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4234597 and 4234606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4234651) 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, 68270 + ... + 68331.

It is an arithmetic number, because the mean of its divisors is an integer number (1092816).

Almost surely, 2^4234631 is an apocalyptic number.

4234631 is a deficient number, since it is larger than the sum of its proper divisors (136633).

4234631 is a wasteful number, since it uses less digits than its factorization.

4234631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136632.

The product of its digits is 1728, while the sum is 23.

The square root of 4234631 is about 2057.8219067742. The cubic root of 4234631 is about 161.7851009203.

Adding to 4234631 its reverse (1364324), we get a palindrome (5598955).

The spelling of 4234631 in words is "four million, two hundred thirty-four thousand, six hundred thirty-one".