4942272 has 28 divisors (see below), whose sum is σ = 13076936. Its totient is φ = 1647360.

The previous prime is 4942271. The next prime is 4942283. The reversal of 4942272 is 2722494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4942271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12679 + ... + 13062.

Almost surely, 2^4942272 is an apocalyptic number.

It is an amenable number.

4942272 is an abundant number, since it is smaller than the sum of its proper divisors (8134664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4942272 is a wasteful number, since it uses less digits than its factorization.

4942272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25756 (or 25746 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 4942272 is about 2223.1221288989. The cubic root of 4942272 is about 170.3369556723.

It can be divided in two parts, 49422 and 72, that added together give a palindrome (49494).

The spelling of 4942272 in words is "four million, nine hundred forty-two thousand, two hundred seventy-two".