86664030 has 32 divisors (see below), whose sum is σ = 208994688. Its totient is φ = 22999200.

The previous prime is 86664013. The next prime is 86664041. The reversal of 86664030 is 3046668.

It is a junction number, because it is equal to n+sod(n) for n = 86663982 and 86664000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 516 + ... + 13175.

It is an arithmetic number, because the mean of its divisors is an integer number (6531084).

Almost surely, 2^86664030 is an apocalyptic number.

86664030 is an abundant number, since it is smaller than the sum of its proper divisors (122330658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86664030 is a wasteful number, since it uses less digits than its factorization.

86664030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13912.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 86664030 is about 9309.3517497192. The cubic root of 86664030 is about 442.5336435845.

The spelling of 86664030 in words is "eighty-six million, six hundred sixty-four thousand, thirty".