87255154 has 16 divisors (see below), whose sum is σ = 150955200. Its totient is φ = 37051344.

The previous prime is 87255151. The next prime is 87255167. The reversal of 87255154 is 45155278.

It is a super-2 number, since 2×87255154² = 15226923799127432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (87255151) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 27064 + ... + 30115.

It is an arithmetic number, because the mean of its divisors is an integer number (9434700).

Almost surely, 2^87255154 is an apocalyptic number.

87255154 is a deficient number, since it is larger than the sum of its proper divisors (63700046).

87255154 is a wasteful number, since it uses less digits than its factorization.

87255154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57297.

The product of its digits is 56000, while the sum is 37.

The square root of 87255154 is about 9341.0467293553. The cubic root of 87255154 is about 443.5375192753.

The spelling of 87255154 in words is "eighty-seven million, two hundred fifty-five thousand, one hundred fifty-four".