86985014 has 4 divisors (see below), whose sum is σ = 130477524. Its totient is φ = 43492506.

The previous prime is 86984993. The next prime is 86985023. The reversal of 86985014 is 41058968.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21746252 + ... + 21746255.

It is an arithmetic number, because the mean of its divisors is an integer number (32619381).

Almost surely, 2^86985014 is an apocalyptic number.

86985014 is a deficient number, since it is larger than the sum of its proper divisors (43492510).

86985014 is a wasteful number, since it uses less digits than its factorization.

86985014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43492509.

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 86985014 is about 9326.5756845693. The cubic root of 86985014 is about 443.0793186855.

The spelling of 86985014 in words is "eighty-six million, nine hundred eighty-five thousand, fourteen".