2270616 has 32 divisors (see below), whose sum is σ = 5832240. Its totient is φ = 736128.

The previous prime is 2270599. The next prime is 2270627. The reversal of 2270616 is 6160722.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391 + ... + 2166.

2^2270616 is an apocalyptic number.

It is an amenable number.

2270616 is an abundant number, since it is smaller than the sum of its proper divisors (3561624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2270616 is a wasteful number, since it uses less digits than its factorization.

2270616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2603 (or 2599 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 2270616 is about 1506.8563302452. The cubic root of 2270616 is about 131.4360698755.

It can be divided in two parts, 22706 and 16, that added together give a palindrome (22722).

The spelling of 2270616 in words is "two million, two hundred seventy thousand, six hundred sixteen".