4561772 has 12 divisors (see below), whose sum is σ = 8032080. Its totient is φ = 2266896.

The previous prime is 4561769. The next prime is 4561789. The reversal of 4561772 is 2771654.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2747 + ... + 4082.

It is an arithmetic number, because the mean of its divisors is an integer number (669340).

Almost surely, 2^4561772 is an apocalyptic number.

It is an amenable number.

4561772 is a deficient number, since it is larger than the sum of its proper divisors (3470308).

4561772 is a wasteful number, since it uses less digits than its factorization.

4561772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7000 (or 6998 counting only the distinct ones).

The product of its digits is 11760, while the sum is 32.

The square root of 4561772 is about 2135.8305176207. The cubic root of 4561772 is about 165.8483639707.

The spelling of 4561772 in words is "four million, five hundred sixty-one thousand, seven hundred seventy-two".