4890772 has 6 divisors (see below), whose sum is σ = 8558858. Its totient is φ = 2445384.

The previous prime is 4890761. The next prime is 4890779. The reversal of 4890772 is 2770984.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4866436 + 24336 = 2206^2 + 156^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4890779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611343 + ... + 611350.

Almost surely, 2^4890772 is an apocalyptic number.

It is an amenable number.

4890772 is a deficient number, since it is larger than the sum of its proper divisors (3668086).

4890772 is a wasteful number, since it uses less digits than its factorization.

4890772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222697 (or 1222695 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 4890772 is about 2211.5089870946. The cubic root of 4890772 is about 169.7432340631.

The spelling of 4890772 in words is "four million, eight hundred ninety thousand, seven hundred seventy-two".