86486406 has 8 divisors (see below), whose sum is σ = 172972824. Its totient is φ = 28828800.

The previous prime is 86486399. The next prime is 86486419. The reversal of 86486406 is 60468468.

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

86486406 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7207195 + ... + 7207206.

It is an arithmetic number, because the mean of its divisors is an integer number (21621603).

Almost surely, 2^86486406 is an apocalyptic number.

86486406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

86486406 is a wasteful number, since it uses less digits than its factorization.

86486406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14414406.

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 86486406 is about 9299.8067721862. The cubic root of 86486406 is about 442.2311022302.

The spelling of 86486406 in words is "eighty-six million, four hundred eighty-six thousand, four hundred six".