87852154 has 8 divisors (see below), whose sum is σ = 141915060. Its totient is φ = 40547136.

The previous prime is 87852133. The next prime is 87852161. The reversal of 87852154 is 45125878.

It can be written as a sum of positive squares in 2 ways, for example, as 76475025 + 11377129 = 8745^2 + 3373^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1689439 + ... + 1689490.

Almost surely, 2^87852154 is an apocalyptic number.

87852154 is a deficient number, since it is larger than the sum of its proper divisors (54062906).

87852154 is a wasteful number, since it uses less digits than its factorization.

87852154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3378944.

The product of its digits is 89600, while the sum is 40.

The square root of 87852154 is about 9372.9479887600. The cubic root of 87852154 is about 444.5467826050.

The spelling of 87852154 in words is "eighty-seven million, eight hundred fifty-two thousand, one hundred fifty-four".