2250407 has 4 divisors (see below), whose sum is σ = 2298336. Its totient is φ = 2202480.

The previous prime is 2250403. The next prime is 2250419. The reversal of 2250407 is 7040522.

2250407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7040522 = 2 ⋅3520261.

It is a cyclic number.

It is not a de Polignac number, because 2250407 - 2² = 2250403 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2250401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23894 + ... + 23987.

It is an arithmetic number, because the mean of its divisors is an integer number (574584).

2^2250407 is an apocalyptic number.

2250407 is a deficient number, since it is larger than the sum of its proper divisors (47929).

2250407 is an equidigital number, since it uses as much as digits as its factorization.

2250407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47928.

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 2250407 is about 1500.1356605321. The cubic root of 2250407 is about 131.0449702841.

Adding to 2250407 its reverse (7040522), we get a palindrome (9290929).

The spelling of 2250407 in words is "two million, two hundred fifty thousand, four hundred seven".