2266147 has 8 divisors (see below), whose sum is σ = 2525040. Its totient is φ = 2019360.

The previous prime is 2266133. The next prime is 2266157. The reversal of 2266147 is 7416622.

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 2266147 - 2¹¹ = 2264099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2266157) 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, 2629 + ... + 3382.

It is an arithmetic number, because the mean of its divisors is an integer number (315630).

2^2266147 is an apocalyptic number.

2266147 is a deficient number, since it is larger than the sum of its proper divisors (258893).

2266147 is a wasteful number, since it uses less digits than its factorization.

2266147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6053.

The product of its digits is 4032, while the sum is 28.

The square root of 2266147 is about 1505.3727113243. The cubic root of 2266147 is about 131.3497829265.

The spelling of 2266147 in words is "two million, two hundred sixty-six thousand, one hundred forty-seven".