4766631 has 4 divisors (see below), whose sum is σ = 6355512. Its totient is φ = 3177752.

The previous prime is 4766627. The next prime is 4766633. The reversal of 4766631 is 1366674.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4766631 - 2² = 4766627 is a prime.

It is a super-2 number, since 2×4766631² = 45441542180322, which contains 22 as substring.

It is an Ulam number.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 4766592 and 4766601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4766633) 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, 794436 + ... + 794441.

It is an arithmetic number, because the mean of its divisors is an integer number (1588878).

Almost surely, 2^4766631 is an apocalyptic number.

4766631 is a deficient number, since it is larger than the sum of its proper divisors (1588881).

4766631 is a wasteful number, since it uses less digits than its factorization.

4766631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588880.

The product of its digits is 18144, while the sum is 33.

The square root of 4766631 is about 2183.2615509828. The cubic root of 4766631 is about 168.2947278285.

The spelling of 4766631 in words is "four million, seven hundred sixty-six thousand, six hundred thirty-one".