2750230 has 32 divisors (see below), whose sum is σ = 5728320. Its totient is φ = 931200.

The previous prime is 2750219. The next prime is 2750249. The reversal of 2750230 is 320572.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2750198 and 2750207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6876 + ... + 7264.

It is an arithmetic number, because the mean of its divisors is an integer number (179010).

2^2750230 is an apocalyptic number.

2750230 is an abundant number, since it is smaller than the sum of its proper divisors (2978090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2750230 is a wasteful number, since it uses less digits than its factorization.

2750230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 2750230 is about 1658.3817413370. The cubic root of 2750230 is about 140.1058722969.

The spelling of 2750230 in words is "two million, seven hundred fifty thousand, two hundred thirty".