86423648 has 24 divisors (see below), whose sum is σ = 180156312. Its totient is φ = 40669696.

The previous prime is 86423621. The next prime is 86423651. The reversal of 86423648 is 84632468.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78890 + ... + 79977.

It is an arithmetic number, because the mean of its divisors is an integer number (7506513).

Almost surely, 2^86423648 is an apocalyptic number.

It is an amenable number.

86423648 is an abundant number, since it is smaller than the sum of its proper divisors (93732664).

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

86423648 is a wasteful number, since it uses less digits than its factorization.

86423648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158894 (or 158886 counting only the distinct ones).

The product of its digits is 221184, while the sum is 41.

The square root of 86423648 is about 9296.4320037313. The cubic root of 86423648 is about 442.1241094802.

The spelling of 86423648 in words is "eighty-six million, four hundred twenty-three thousand, six hundred forty-eight".