4900072 has 16 divisors (see below), whose sum is σ = 9504900. Its totient is φ = 2365440.

The previous prime is 4900067. The next prime is 4900087. The reversal of 4900072 is 2700094.

It can be written as a sum of positive squares in 2 ways, for example, as 4813636 + 86436 = 2194^2 + 294^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10329 + ... + 10792.

Almost surely, 2^4900072 is an apocalyptic number.

It is an amenable number.

4900072 is a deficient number, since it is larger than the sum of its proper divisors (4604828).

4900072 is a wasteful number, since it uses less digits than its factorization.

4900072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21156 (or 21152 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 4900072 is about 2213.6106252004. The cubic root of 4900072 is about 169.8507571381.

Adding to 4900072 its sum of digits (22), we get a palindrome (4900094).

The spelling of 4900072 in words is "four million, nine hundred thousand, seventy-two".