4645936 has 20 divisors (see below), whose sum is σ = 9070600. Its totient is φ = 2305152.

The previous prime is 4645933. The next prime is 4645951. The reversal of 4645936 is 6395464.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4645895 and 4645904.

It is not an unprimeable number, because it can be changed into a prime (4645933) 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, 1180 + ... + 3268.

It is an arithmetic number, because the mean of its divisors is an integer number (453530).

Almost surely, 2^4645936 is an apocalyptic number.

It is an amenable number.

4645936 is a deficient number, since it is larger than the sum of its proper divisors (4424664).

4645936 is a wasteful number, since it uses less digits than its factorization.

4645936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2236 (or 2230 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 4645936 is about 2155.4433418673. The cubic root of 4645936 is about 166.8621138240.

It can be divided in two parts, 464 and 5936, that added together give a square (6400 = 80²).

The spelling of 4645936 in words is "four million, six hundred forty-five thousand, nine hundred thirty-six".