86354964 has 48 divisors (see below), whose sum is σ = 231114240. Its totient is φ = 27855360.

The previous prime is 86354941. The next prime is 86354969. The reversal of 86354964 is 46945368.

86354964 is a `hidden beast` number, since 8 + 635 + 4 + 9 + 6 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86354969) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9549 + ... + 16244.

It is an arithmetic number, because the mean of its divisors is an integer number (4814880).

Almost surely, 2^86354964 is an apocalyptic number.

It is an amenable number.

86354964 is an abundant number, since it is smaller than the sum of its proper divisors (144759276).

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

86354964 is a wasteful number, since it uses less digits than its factorization.

86354964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25837 (or 25829 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 86354964 is about 9292.7371640438. The cubic root of 86354964 is about 442.0069544301.

The spelling of 86354964 in words is "eighty-six million, three hundred fifty-four thousand, nine hundred sixty-four".