2272587 has 8 divisors (see below), whose sum is σ = 3087504. Its totient is φ = 1486368.

The previous prime is 2272559. The next prime is 2272597. The reversal of 2272587 is 7852722.

2272587 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 de Polignac number, because none of the positive numbers 2^k-2272587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2272537) 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, 6988 + ... + 7305.

It is an arithmetic number, because the mean of its divisors is an integer number (385938).

2^2272587 is an apocalyptic number.

2272587 is a deficient number, since it is larger than the sum of its proper divisors (814917).

2272587 is a wasteful number, since it uses less digits than its factorization.

2272587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14349.

The product of its digits is 15680, while the sum is 33.

The square root of 2272587 is about 1507.5101989705. The cubic root of 2272587 is about 131.4740897449.

The spelling of 2272587 in words is "two million, two hundred seventy-two thousand, five hundred eighty-seven".