872877214 has 32 divisors (see below), whose sum is σ = 1506936960. Its totient is φ = 375026400.

The previous prime is 872877127. The next prime is 872877221. The reversal of 872877214 is 412778278.

872877214 = 8903² + 8904² + ... + 8913².

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203112 + ... + 207364.

It is an arithmetic number, because the mean of its divisors is an integer number (47091780).

Almost surely, 2^872877214 is an apocalyptic number.

872877214 is a deficient number, since it is larger than the sum of its proper divisors (634059746).

872877214 is a wasteful number, since it uses less digits than its factorization.

872877214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4776.

The product of its digits is 351232, while the sum is 46.

The square root of 872877214 is about 29544.4954940848. The cubic root of 872877214 is about 955.6914900890.

The spelling of 872877214 in words is "eight hundred seventy-two million, eight hundred seventy-seven thousand, two hundred fourteen".