2274527 has 4 divisors (see below), whose sum is σ = 2279400. Its totient is φ = 2269656.

The previous prime is 2274523. The next prime is 2274541. The reversal of 2274527 is 7254722.

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

It is a cyclic number.

It is not a de Polignac number, because 2274527 - 2² = 2274523 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2274527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2274521) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1652 + ... + 2697.

It is an arithmetic number, because the mean of its divisors is an integer number (569850).

2^2274527 is an apocalyptic number.

2274527 is a deficient number, since it is larger than the sum of its proper divisors (4873).

2274527 is an equidigital number, since it uses as much as digits as its factorization.

2274527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4872.

The product of its digits is 7840, while the sum is 29.

The square root of 2274527 is about 1508.1535067758. The cubic root of 2274527 is about 131.5114901746.

The spelling of 2274527 in words is "two million, two hundred seventy-four thousand, five hundred twenty-seven".