86204468 has 48 divisors (see below), whose sum is σ = 179655168. Its totient is φ = 35424000.

The previous prime is 86204429. The next prime is 86204471. The reversal of 86204468 is 86440268.

It is a happy number.

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, 69413 + ... + 70643.

It is an arithmetic number, because the mean of its divisors is an integer number (3742816).

Almost surely, 2^86204468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86204468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89827584).

86204468 is an abundant number, since it is smaller than the sum of its proper divisors (93450700).

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

86204468 is a wasteful number, since it uses less digits than its factorization.

86204468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344 (or 1342 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 86204468 is about 9284.6361264187. The cubic root of 86204468 is about 441.7500344032.

The spelling of 86204468 in words is "eighty-six million, two hundred four thousand, four hundred sixty-eight".