4645772 has 6 divisors (see below), whose sum is σ = 8130108. Its totient is φ = 2322884.

The previous prime is 4645733. The next prime is 4645783. The reversal of 4645772 is 2775464.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580718 + ... + 580725.

It is an arithmetic number, because the mean of its divisors is an integer number (1355018).

Almost surely, 2^4645772 is an apocalyptic number.

It is an amenable number.

4645772 is a deficient number, since it is larger than the sum of its proper divisors (3484336).

4645772 is a wasteful number, since it uses less digits than its factorization.

4645772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161447 (or 1161445 counting only the distinct ones).

The product of its digits is 47040, while the sum is 35.

The square root of 4645772 is about 2155.4052983140. The cubic root of 4645772 is about 166.8601504084.

The spelling of 4645772 in words is "four million, six hundred forty-five thousand, seven hundred seventy-two".