86473604 has 12 divisors (see below), whose sum is σ = 172947264. Its totient is φ = 37060104.

The previous prime is 86473603. The next prime is 86473609. The reversal of 86473604 is 40637468.

It is a happy number.

86473604 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (86473603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1544144 + ... + 1544199.

It is an arithmetic number, because the mean of its divisors is an integer number (14412272).

Almost surely, 2^86473604 is an apocalyptic number.

It is an amenable number.

86473604 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.

86473604 is a wasteful number, since it uses less digits than its factorization.

86473604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3088354 (or 3088352 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 86473604 is about 9299.1184528427. The cubic root of 86473604 is about 442.2092809900.

The spelling of 86473604 in words is "eighty-six million, four hundred seventy-three thousand, six hundred four".