3040250 has 16 divisors (see below), whose sum is σ = 5691816. Its totient is φ = 1216000.

The previous prime is 3040249. The next prime is 3040267. The reversal of 3040250 is 520403.

It can be written as a sum of positive squares in 4 ways, for example, as 534361 + 2505889 = 731^2 + 1583^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5831 + ... + 6330.

Almost surely, 2^3040250 is an apocalyptic number.

3040250 is a deficient number, since it is larger than the sum of its proper divisors (2651566).

3040250 is a wasteful number, since it uses less digits than its factorization.

3040250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12178 (or 12168 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 3040250 is about 1743.6312683592. The cubic root of 3040250 is about 144.8670997887.

Adding to 3040250 its reverse (520403), we get a palindrome (3560653).

The spelling of 3040250 in words is "three million, forty thousand, two hundred fifty".