2270523 has 8 divisors (see below), whose sum is σ = 3091968. Its totient is φ = 1481384.

The previous prime is 2270507. The next prime is 2270531. The reversal of 2270523 is 3250722.

2270523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2270523 - 2⁴ = 2270507 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2270523.

It is not an unprimeable number, because it can be changed into a prime (2270423) 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 7 ways as a sum of consecutive naturals, for example, 7911 + ... + 8192.

It is an arithmetic number, because the mean of its divisors is an integer number (386496).

2^2270523 is an apocalyptic number.

2270523 is a deficient number, since it is larger than the sum of its proper divisors (821445).

2270523 is a wasteful number, since it uses less digits than its factorization.

2270523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16153.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 2270523 is about 1506.8254709820. The cubic root of 2270523 is about 131.4342753961.

The spelling of 2270523 in words is "two million, two hundred seventy thousand, five hundred twenty-three".