4945633 has 12 divisors (see below), whose sum is σ = 6213760. Its totient is φ = 3853080.

The previous prime is 4945613. The next prime is 4945639. The reversal of 4945633 is 3365494.

It is a happy number.

It is not a de Polignac number, because 4945633 - 2⁵ = 4945601 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

4945633 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4945639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2073 + ... + 3766.

Almost surely, 2^4945633 is an apocalyptic number.

It is an amenable number.

4945633 is a deficient number, since it is larger than the sum of its proper divisors (1268127).

4945633 is a wasteful number, since it uses less digits than its factorization.

4945633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5868 (or 5857 counting only the distinct ones).

The product of its digits is 38880, while the sum is 34.

The square root of 4945633 is about 2223.8779193112. The cubic root of 4945633 is about 170.3755595627.

The spelling of 4945633 in words is "four million, nine hundred forty-five thousand, six hundred thirty-three".