3662272 has 14 divisors (see below), whose sum is σ = 7267448. Its totient is φ = 1831104.

The previous prime is 3662249. The next prime is 3662311. The reversal of 3662272 is 2722663.

3662272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3662272.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28548 + ... + 28675.

Almost surely, 2^3662272 is an apocalyptic number.

3662272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3662272 is a deficient number, since it is larger than the sum of its proper divisors (3605176).

3662272 is an equidigital number, since it uses as much as digits as its factorization.

3662272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57235 (or 57225 counting only the distinct ones).

The product of its digits is 6048, while the sum is 28.

The square root of 3662272 is about 1913.7063515597. The cubic root of 3662272 is about 154.1405362417.

The spelling of 3662272 in words is "three million, six hundred sixty-two thousand, two hundred seventy-two".