87068955 has 32 divisors (see below), whose sum is σ = 145555200. Its totient is φ = 44399232.

The previous prime is 87068929. The next prime is 87068959. The reversal of 87068955 is 55986078.

It is not a de Polignac number, because 87068955 - 2⁵ = 87068923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87068959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31416 + ... + 34074.

It is an arithmetic number, because the mean of its divisors is an integer number (4548600).

Almost surely, 2^87068955 is an apocalyptic number.

87068955 is a deficient number, since it is larger than the sum of its proper divisors (58486245).

87068955 is a wasteful number, since it uses less digits than its factorization.

87068955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763.

The product of its (nonzero) digits is 604800, while the sum is 48.

The square root of 87068955 is about 9331.0746969468. The cubic root of 87068955 is about 443.2217974955.

The spelling of 87068955 in words is "eighty-seven million, sixty-eight thousand, nine hundred fifty-five".