2878232214 has 64 divisors (see below), whose sum is σ = 7118818560. Its totient is φ = 762721920.

The previous prime is 2878232207. The next prime is 2878232237. The reversal of 2878232214 is 4122328782.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71977 + ... + 104580.

It is an arithmetic number, because the mean of its divisors is an integer number (111231540).

Almost surely, 2^2878232214 is an apocalyptic number.

2878232214 is an abundant number, since it is smaller than the sum of its proper divisors (4240586346).

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

2878232214 is a wasteful number, since it uses less digits than its factorization.

2878232214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176605.

The product of its digits is 86016, while the sum is 39.

The square root of 2878232214 is about 53649.1585581731. The cubic root of 2878232214 is about 1422.4661591504.

The spelling of 2878232214 in words is "two billion, eight hundred seventy-eight million, two hundred thirty-two thousand, two hundred fourteen".