5662272 has 112 divisors (see below), whose sum is σ = 18726912. Its totient is φ = 1466880.

The previous prime is 5662253. The next prime is 5662273. The reversal of 5662272 is 2722665.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×5662272² = 64122648403968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5662273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14593 + ... + 14975.

Almost surely, 2^5662272 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 5662272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9363456).

5662272 is an abundant number, since it is smaller than the sum of its proper divisors (13064640).

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

5662272 is a wasteful number, since it uses less digits than its factorization.

5662272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416 (or 406 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 5662272 is about 2379.5528991809. The cubic root of 5662272 is about 178.2366082941.

The spelling of 5662272 in words is "five million, six hundred sixty-two thousand, two hundred seventy-two".