5642632 has 32 divisors (see below), whose sum is σ = 11088000. Its totient is φ = 2689344.

The previous prime is 5642629. The next prime is 5642633. The reversal of 5642632 is 2362465.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5642632.

It is not an unprimeable number, because it can be changed into a prime (5642633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15994 + ... + 16342.

It is an arithmetic number, because the mean of its divisors is an integer number (346500).

Almost surely, 2^5642632 is an apocalyptic number.

It is an amenable number.

5642632 is a deficient number, since it is larger than the sum of its proper divisors (5445368).

5642632 is a wasteful number, since it uses less digits than its factorization.

5642632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445 (or 441 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 5642632 is about 2375.4224887375. The cubic root of 5642632 is about 178.0302940486.

The spelling of 5642632 in words is "five million, six hundred forty-two thousand, six hundred thirty-two".