87040154 has 8 divisors (see below), whose sum is σ = 130753440. Its totient is φ = 43455676.

The previous prime is 87040141. The next prime is 87040201. The reversal of 87040154 is 45104078.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30494 + ... + 33225.

It is an arithmetic number, because the mean of its divisors is an integer number (16344180).

Almost surely, 2^87040154 is an apocalyptic number.

87040154 is a deficient number, since it is larger than the sum of its proper divisors (43713286).

87040154 is a wasteful number, since it uses less digits than its factorization.

87040154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64404.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 87040154 is about 9329.5312851182. The cubic root of 87040154 is about 443.1729219089.

The spelling of 87040154 in words is "eighty-seven million, forty thousand, one hundred fifty-four".