4764661 has 4 divisors (see below), whose sum is σ = 5197824. Its totient is φ = 4331500.

The previous prime is 4764631. The next prime is 4764667. The reversal of 4764661 is 1664674.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4764661 - 2⁵ = 4764629 is a prime.

It is an Ulam number.

It is a Duffinian number.

4764661 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4764667) 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 3 ways as a sum of consecutive naturals, for example, 216565 + ... + 216586.

It is an arithmetic number, because the mean of its divisors is an integer number (1299456).

Almost surely, 2^4764661 is an apocalyptic number.

It is an amenable number.

4764661 is a deficient number, since it is larger than the sum of its proper divisors (433163).

4764661 is a wasteful number, since it uses less digits than its factorization.

4764661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433162.

The product of its digits is 24192, while the sum is 34.

The square root of 4764661 is about 2182.8103444871. The cubic root of 4764661 is about 168.2715398020.

The spelling of 4764661 in words is "four million, seven hundred sixty-four thousand, six hundred sixty-one".