3622248 has 48 divisors (see below), whose sum is σ = 11213280. Its totient is φ = 1034784.

The previous prime is 3622231. The next prime is 3622253. The reversal of 3622248 is 8422263.

3622248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

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 in 11 ways as a sum of consecutive naturals, for example, 3090 + ... + 4097.

It is an arithmetic number, because the mean of its divisors is an integer number (233610).

Almost surely, 2^3622248 is an apocalyptic number.

It is an amenable number.

3622248 is an abundant number, since it is smaller than the sum of its proper divisors (7591032).

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

3622248 is a wasteful number, since it uses less digits than its factorization.

3622248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7206 (or 7199 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 3622248 is about 1903.2204286419. The cubic root of 3622248 is about 153.5769578065.

The spelling of 3622248 in words is "three million, six hundred twenty-two thousand, two hundred forty-eight".