3040251 has 8 divisors (see below), whose sum is σ = 4093440. Its totient is φ = 2006952.

The previous prime is 3040249. The next prime is 3040267. The reversal of 3040251 is 1520403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3040251 - 2¹ = 3040249 is a prime.

It is a super-2 number, since 2×3040251² = 18486252286002, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3040251.

It is not an unprimeable number, because it can be changed into a prime (3040241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4611 + ... + 5228.

It is an arithmetic number, because the mean of its divisors is an integer number (511680).

Almost surely, 2^3040251 is an apocalyptic number.

3040251 is a deficient number, since it is larger than the sum of its proper divisors (1053189).

3040251 is a wasteful number, since it uses less digits than its factorization.

3040251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9945.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 3040251 is about 1743.6315551171. The cubic root of 3040251 is about 144.8671156720.

Adding to 3040251 its reverse (1520403), we get a palindrome (4560654).

The spelling of 3040251 in words is "three million, forty thousand, two hundred fifty-one".