86730401 has 8 divisors (see below), whose sum is σ = 90668160. Its totient is φ = 82806592.

The previous prime is 86730389. The next prime is 86730403. The reversal of 86730401 is 10403768.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86730401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86730403) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10460 + ... + 16818.

It is an arithmetic number, because the mean of its divisors is an integer number (11333520).

Almost surely, 2^86730401 is an apocalyptic number.

It is an amenable number.

86730401 is a deficient number, since it is larger than the sum of its proper divisors (3937759).

86730401 is a wasteful number, since it uses less digits than its factorization.

86730401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6975.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 86730401 is about 9312.9158162200. The cubic root of 86730401 is about 442.6465851194.

The spelling of 86730401 in words is "eighty-six million, seven hundred thirty thousand, four hundred one".