2229977 has 8 divisors (see below), whose sum is σ = 2291520. Its totient is φ = 2169360.

The previous prime is 2229971. The next prime is 2229991. The reversal of 2229977 is 7799222.

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 2229977 - 2¹⁴ = 2213593 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2229977.

It is not an unprimeable number, because it can be changed into a prime (2229971) 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, 8348 + ... + 8610.

It is an arithmetic number, because the mean of its divisors is an integer number (286440).

2^2229977 is an apocalyptic number.

It is an amenable number.

2229977 is a deficient number, since it is larger than the sum of its proper divisors (61543).

2229977 is a wasteful number, since it uses less digits than its factorization.

2229977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463.

The product of its digits is 31752, while the sum is 38.

The square root of 2229977 is about 1493.3107513174. The cubic root of 2229977 is about 130.6472064534.

It can be divided in two parts, 2 and 229977, that multiplied together give a palindrome (459954).

The spelling of 2229977 in words is "two million, two hundred twenty-nine thousand, nine hundred seventy-seven".