4621272 has 16 divisors (see below), whose sum is σ = 11553240. Its totient is φ = 1540416.

The previous prime is 4621261. The next prime is 4621277. The reversal of 4621272 is 2721264.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 192553 = 4621272 / (4 + 6 + 2 + 1 + 2 + 7 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4621277) 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, 96253 + ... + 96300.

Almost surely, 2^4621272 is an apocalyptic number.

It is an amenable number.

4621272 is an abundant number, since it is smaller than the sum of its proper divisors (6931968).

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

4621272 is a wasteful number, since it uses less digits than its factorization.

4621272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192562 (or 192558 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 4621272 is about 2149.7143996354. The cubic root of 4621272 is about 166.5663147001.

The spelling of 4621272 in words is "four million, six hundred twenty-one thousand, two hundred seventy-two".