87912854 has 8 divisors (see below), whose sum is σ = 137602800. Its totient is φ = 42045256.

The previous prime is 87912841. The next prime is 87912857. The reversal of 87912854 is 45821978.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87912857) 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, 955529 + ... + 955620.

It is an arithmetic number, because the mean of its divisors is an integer number (17200350).

Almost surely, 2^87912854 is an apocalyptic number.

87912854 is a deficient number, since it is larger than the sum of its proper divisors (49689946).

87912854 is a wasteful number, since it uses less digits than its factorization.

87912854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911174.

The product of its digits is 161280, while the sum is 44.

The square root of 87912854 is about 9376.1854717150. The cubic root of 87912854 is about 444.6491431283.

The spelling of 87912854 in words is "eighty-seven million, nine hundred twelve thousand, eight hundred fifty-four".