4524631 has 2 divisors, whose sum is σ = 4524632. Its totient is φ = 4524630.

The previous prime is 4524623. The next prime is 4524647. The reversal of 4524631 is 1364254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4524631 - 2³ = 4524623 is a prime.

It is a super-2 number, since 2×4524631² = 40944571372322, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4⁸ + 5⁹ + 2¹⁵ + 4⁹ + 6⁸ + 3¹² + 1 .

It is a junction number, because it is equal to n+sod(n) for n = 4524596 and 4524605.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4524661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2262315 + 2262316.

It is an arithmetic number, because the mean of its divisors is an integer number (2262316).

Almost surely, 2^4524631 is an apocalyptic number.

4524631 is a deficient number, since it is larger than the sum of its proper divisors (1).

4524631 is an equidigital number, since it uses as much as digits as its factorization.

4524631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 25.

The square root of 4524631 is about 2127.1180033087. The cubic root of 4524631 is about 165.3970358965.

Adding to 4524631 its reverse (1364254), we get a palindrome (5888885).

The spelling of 4524631 in words is "four million, five hundred twenty-four thousand, six hundred thirty-one".