213882798 has 16 divisors (see below), whose sum is σ = 427910400. Its totient is φ = 71270136.

The previous prime is 213882749. The next prime is 213882833. The reversal of 213882798 is 897288312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27553 + ... + 34451.

It is an arithmetic number, because the mean of its divisors is an integer number (26744400).

Almost surely, 2^213882798 is an apocalyptic number.

213882798 is an abundant number, since it is smaller than the sum of its proper divisors (214027602).

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

213882798 is a wasteful number, since it uses less digits than its factorization.

213882798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12071.

The product of its digits is 387072, while the sum is 48.

The square root of 213882798 is about 14624.7324078084. The cubic root of 213882798 is about 598.0331875706.

The spelling of 213882798 in words is "two hundred thirteen million, eight hundred eighty-two thousand, seven hundred ninety-eight".