4462272 has 84 divisors (see below), whose sum is σ = 13102336. Its totient is φ = 1451520.

The previous prime is 4462261. The next prime is 4462277. The reversal of 4462272 is 2722644.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4462277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35073 + ... + 35199.

Almost surely, 2^4462272 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 4462272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6551168).

4462272 is an abundant number, since it is smaller than the sum of its proper divisors (8640064).

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

4462272 is a wasteful number, since it uses less digits than its factorization.

4462272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206 (or 193 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 4462272 is about 2112.4090512966. The cubic root of 4462272 is about 164.6336776749.

The spelling of 4462272 in words is "four million, four hundred sixty-two thousand, two hundred seventy-two".