86894630 has 8 divisors (see below), whose sum is σ = 156410352. Its totient is φ = 34757848.

The previous prime is 86894629. The next prime is 86894641. The reversal of 86894630 is 3649868.

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

It is a Curzon number.

It is a congruent number.

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, 4344722 + ... + 4344741.

It is an arithmetic number, because the mean of its divisors is an integer number (19551294).

Almost surely, 2^86894630 is an apocalyptic number.

86894630 is a deficient number, since it is larger than the sum of its proper divisors (69515722).

86894630 is a wasteful number, since it uses less digits than its factorization.

86894630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8689470.

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 86894630 is about 9321.7289168909. The cubic root of 86894630 is about 442.9258012077.

The spelling of 86894630 in words is "eighty-six million, eight hundred ninety-four thousand, six hundred thirty".