4248986 has 24 divisors (see below), whose sum is σ = 7485696. Its totient is φ = 1803480.

The previous prime is 4248983. The next prime is 4248991. The reversal of 4248986 is 6898424.

It is not an unprimeable number, because it can be changed into a prime (4248983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18605 + ... + 18831.

It is an arithmetic number, because the mean of its divisors is an integer number (311904).

Almost surely, 2^4248986 is an apocalyptic number.

4248986 is a deficient number, since it is larger than the sum of its proper divisors (3236710).

4248986 is a wasteful number, since it uses less digits than its factorization.

4248986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434 (or 427 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The square root of 4248986 is about 2061.3068670142. The cubic root of 4248986 is about 161.9677068182.

The spelling of 4248986 in words is "four million, two hundred forty-eight thousand, nine hundred eighty-six".