87880298 has 8 divisors (see below), whose sum is σ = 143804160. Its totient is φ = 39945580.

The previous prime is 87880297. The next prime is 87880313. The reversal of 87880298 is 89208878.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (87880297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1997258 + ... + 1997301.

It is an arithmetic number, because the mean of its divisors is an integer number (17975520).

Almost surely, 2^87880298 is an apocalyptic number.

87880298 is a deficient number, since it is larger than the sum of its proper divisors (55923862).

87880298 is a wasteful number, since it uses less digits than its factorization.

87880298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3994572.

The product of its (nonzero) digits is 516096, while the sum is 50.

The square root of 87880298 is about 9374.4492104870. The cubic root of 87880298 is about 444.5942486727.

The spelling of 87880298 in words is "eighty-seven million, eight hundred eighty thousand, two hundred ninety-eight".