4918272 has 44 divisors (see below), whose sum is σ = 13117176. Its totient is φ = 1638400.

The previous prime is 4918271. The next prime is 4918273. The reversal of 4918272 is 2728194.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4918271) and next prime (4918273).

It is not an unprimeable number, because it can be changed into a prime (4918271) 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, 2272 + ... + 3872.

Almost surely, 2^4918272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4918272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6558588).

4918272 is an abundant number, since it is smaller than the sum of its proper divisors (8198904).

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

4918272 is a wasteful number, since it uses less digits than its factorization.

4918272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624 (or 1606 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 4918272 is about 2217.7177457918. The cubic root of 4918272 is about 170.0607856445.

The spelling of 4918272 in words is "four million, nine hundred eighteen thousand, two hundred seventy-two".