4756661 has 16 divisors (see below), whose sum is σ = 5908224. Its totient is φ = 3729024.

The previous prime is 4756657. The next prime is 4756663. The reversal of 4756661 is 1666574.

It is not a de Polignac number, because 4756661 - 2² = 4756657 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4756663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15041 + ... + 15353.

It is an arithmetic number, because the mean of its divisors is an integer number (369264).

Almost surely, 2^4756661 is an apocalyptic number.

It is an amenable number.

4756661 is a deficient number, since it is larger than the sum of its proper divisors (1151563).

4756661 is a wasteful number, since it uses less digits than its factorization.

4756661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500.

The product of its digits is 30240, while the sum is 35.

The square root of 4756661 is about 2180.9770746159. The cubic root of 4756661 is about 168.1773094924.

The spelling of 4756661 in words is "four million, seven hundred fifty-six thousand, six hundred sixty-one".