4642633 has 4 divisors (see below), whose sum is σ = 4664848. Its totient is φ = 4620420.

The previous prime is 4642621. The next prime is 4642643. The reversal of 4642633 is 3362464.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4642633 - 2⁵ = 4642601 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (4642643) 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, 10791 + ... + 11212.

It is an arithmetic number, because the mean of its divisors is an integer number (1166212).

Almost surely, 2^4642633 is an apocalyptic number.

It is an amenable number.

4642633 is a deficient number, since it is larger than the sum of its proper divisors (22215).

4642633 is a wasteful number, since it uses less digits than its factorization.

4642633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22214.

The product of its digits is 10368, while the sum is 28.

The square root of 4642633 is about 2154.6770059570. The cubic root of 4642633 is about 166.8225612469.

The spelling of 4642633 in words is "four million, six hundred forty-two thousand, six hundred thirty-three".