2251030 has 16 divisors (see below), whose sum is σ = 4079664. Its totient is φ = 894240.

The previous prime is 2251001. The next prime is 2251031. The reversal of 2251030 is 301522.

It is a self number, because there is not a number n which added to its sum of digits gives 2251030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2251031) 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, 940 + ... + 2320.

It is an arithmetic number, because the mean of its divisors is an integer number (254979).

2^2251030 is an apocalyptic number.

2251030 is a deficient number, since it is larger than the sum of its proper divisors (1828634).

2251030 is a wasteful number, since it uses less digits than its factorization.

2251030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 2251030 is about 1500.3432940497. The cubic root of 2251030 is about 131.0570619463.

Adding to 2251030 its reverse (301522), we get a palindrome (2552552).

The spelling of 2251030 in words is "two million, two hundred fifty-one thousand, thirty".