2250758 has 4 divisors (see below), whose sum is σ = 3376140. Its totient is φ = 1125378.

The previous prime is 2250713. The next prime is 2250761. The reversal of 2250758 is 8570522.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2250758.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562688 + ... + 562691.

It is an arithmetic number, because the mean of its divisors is an integer number (844035).

2^2250758 is an apocalyptic number.

2250758 is a deficient number, since it is larger than the sum of its proper divisors (1125382).

2250758 is a wasteful number, since it uses less digits than its factorization.

2250758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125381.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 2250758 is about 1500.2526453901. The cubic root of 2250758 is about 131.0517830359.

The spelling of 2250758 in words is "two million, two hundred fifty thousand, seven hundred fifty-eight".