4242250 has 32 divisors (see below), whose sum is σ = 8087040. Its totient is φ = 1666000.

The previous prime is 4242247. The next prime is 4242253. The reversal of 4242250 is 522424.

It is an interprime number because it is at equal distance from previous prime (4242247) and next prime (4242253).

It is not an unprimeable number, because it can be changed into a prime (4242253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17631 + ... + 17869.

It is an arithmetic number, because the mean of its divisors is an integer number (252720).

Almost surely, 2^4242250 is an apocalyptic number.

4242250 is a deficient number, since it is larger than the sum of its proper divisors (3844790).

4242250 is a wasteful number, since it uses less digits than its factorization.

4242250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 4242250 is about 2059.6723040329. The cubic root of 4242250 is about 161.8820713656.

Adding to 4242250 its reverse (522424), we get a palindrome (4764674).

The spelling of 4242250 in words is "four million, two hundred forty-two thousand, two hundred fifty".