87094785 has 8 divisors (see below), whose sum is σ = 139351680. Its totient is φ = 46450544.

The previous prime is 87094771. The next prime is 87094811. The reversal of 87094785 is 58749078.

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

It is a cyclic number.

It is not a de Polignac number, because 87094785 - 2⁵ = 87094753 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2903145 + ... + 2903174.

It is an arithmetic number, because the mean of its divisors is an integer number (17418960).

Almost surely, 2^87094785 is an apocalyptic number.

It is an amenable number.

87094785 is a deficient number, since it is larger than the sum of its proper divisors (52256895).

87094785 is a wasteful number, since it uses less digits than its factorization.

87094785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5806327.

The product of its (nonzero) digits is 564480, while the sum is 48.

The square root of 87094785 is about 9332.4586792549. The cubic root of 87094785 is about 443.2656220983.

The spelling of 87094785 in words is "eighty-seven million, ninety-four thousand, seven hundred eighty-five".