4972766 has 4 divisors (see below), whose sum is σ = 7459152. Its totient is φ = 2486382.

The previous prime is 4972739. The next prime is 4972771. The reversal of 4972766 is 6672794.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1243190 + ... + 1243193.

It is an arithmetic number, because the mean of its divisors is an integer number (1864788).

Almost surely, 2^4972766 is an apocalyptic number.

4972766 is a deficient number, since it is larger than the sum of its proper divisors (2486386).

4972766 is a wasteful number, since it uses less digits than its factorization.

4972766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2486385.

The product of its digits is 127008, while the sum is 41.

The square root of 4972766 is about 2229.9699549546. The cubic root of 4972766 is about 170.6865660458.

The spelling of 4972766 in words is "four million, nine hundred seventy-two thousand, seven hundred sixty-six".