2239877 has 8 divisors (see below), whose sum is σ = 2302752. Its totient is φ = 2178000.

The previous prime is 2239847. The next prime is 2239883. The reversal of 2239877 is 7789322.

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 2239877 - 2¹⁴ = 2223493 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2239877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2239807) 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, 6602 + ... + 6932.

It is an arithmetic number, because the mean of its divisors is an integer number (287844).

2^2239877 is an apocalyptic number.

It is an amenable number.

2239877 is a deficient number, since it is larger than the sum of its proper divisors (62875).

2239877 is a wasteful number, since it uses less digits than its factorization.

2239877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499.

The product of its digits is 42336, while the sum is 38.

The square root of 2239877 is about 1496.6218627295. The cubic root of 2239877 is about 130.8402574759.

The spelling of 2239877 in words is "two million, two hundred thirty-nine thousand, eight hundred seventy-seven".