3662248 has 16 divisors (see below), whose sum is σ = 6984000. Its totient is φ = 1799856.

The previous prime is 3662227. The next prime is 3662249. The reversal of 3662248 is 8422663.

It is not an unprimeable number, because it can be changed into a prime (3662249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3408 + ... + 4351.

It is an arithmetic number, because the mean of its divisors is an integer number (436500).

Almost surely, 2^3662248 is an apocalyptic number.

It is an amenable number.

3662248 is a deficient number, since it is larger than the sum of its proper divisors (3321752).

3662248 is a wasteful number, since it uses less digits than its factorization.

3662248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7824 (or 7820 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 3662248 is about 1913.7000809949. The cubic root of 3662248 is about 154.1401995308.

The spelling of 3662248 in words is "three million, six hundred sixty-two thousand, two hundred forty-eight".