4522632 has 16 divisors (see below), whose sum is σ = 11306640. Its totient is φ = 1507536.

The previous prime is 4522619. The next prime is 4522633. The reversal of 4522632 is 2362254.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 188443 = 4522632 / (4 + 5 + 2 + 2 + 6 + 3 + 2).

It is a d-powerful number, because it can be written as 4⁸ + 5⁴ + 2³ + 2¹⁸ + 6 + 3² + 2²² .

It is not an unprimeable number, because it can be changed into a prime (4522633) 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, 94198 + ... + 94245.

It is an arithmetic number, because the mean of its divisors is an integer number (706665).

Almost surely, 2^4522632 is an apocalyptic number.

It is an amenable number.

4522632 is an abundant number, since it is smaller than the sum of its proper divisors (6784008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4522632 is a wasteful number, since it uses less digits than its factorization.

4522632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188452 (or 188448 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 4522632 is about 2126.6480667943. The cubic root of 4522632 is about 165.3726746188.

Adding to 4522632 its reverse (2362254), we get a palindrome (6884886).

The spelling of 4522632 in words is "four million, five hundred twenty-two thousand, six hundred thirty-two".