86466497 has 8 divisors (see below), whose sum is σ = 93191616. Its totient is φ = 79751952.

The previous prime is 86466491. The next prime is 86466517. The reversal of 86466497 is 79466468.

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 86466497 - 2⁴ = 86466481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86466491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25538 + ... + 28724.

It is an arithmetic number, because the mean of its divisors is an integer number (11648952).

Almost surely, 2^86466497 is an apocalyptic number.

It is an amenable number.

86466497 is a deficient number, since it is larger than the sum of its proper divisors (6725119).

86466497 is a wasteful number, since it uses less digits than its factorization.

86466497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5287.

The product of its digits is 1741824, while the sum is 50.

The square root of 86466497 is about 9298.7363119942. The cubic root of 86466497 is about 442.1971660504.

The spelling of 86466497 in words is "eighty-six million, four hundred sixty-six thousand, four hundred ninety-seven".