662062272 has 56 divisors (see below), whose sum is σ = 1769101872. Its totient is φ = 218496000.

The previous prime is 662062241. The next prime is 662062327. The reversal of 662062272 is 272260266.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2322 + ... + 36462.

Almost surely, 2^662062272 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 662062272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (884550936).

662062272 is an abundant number, since it is smaller than the sum of its proper divisors (1107039600).

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

662062272 is a wasteful number, since it uses less digits than its factorization.

662062272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34257 (or 34247 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 662062272 is about 25730.5707670856. The cubic root of 662062272 is about 871.5646621973.

The spelling of 662062272 in words is "six hundred sixty-two million, sixty-two thousand, two hundred seventy-two".