2230776 has 24 divisors (see below), whose sum is σ = 6041880. Its totient is φ = 743568.

The previous prime is 2230759. The next prime is 2230777. The reversal of 2230776 is 6770322.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-3 number, since 3×2230776³ = 33303443820674185728, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230777) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15420 + ... + 15563.

It is an arithmetic number, because the mean of its divisors is an integer number (251745).

2^2230776 is an apocalyptic number.

It is an amenable number.

2230776 is an abundant number, since it is smaller than the sum of its proper divisors (3811104).

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

2230776 is a wasteful number, since it uses less digits than its factorization.

2230776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30995 (or 30988 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 2230776 is about 1493.5782537249. The cubic root of 2230776 is about 130.6628082067.

The spelling of 2230776 in words is "two million, two hundred thirty thousand, seven hundred seventy-six".