86255974 has 24 divisors (see below), whose sum is σ = 150912288. Its totient is φ = 36867600.

The previous prime is 86255971. The next prime is 86255993. The reversal of 86255974 is 47955268.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86255971) 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 11 ways as a sum of consecutive naturals, for example, 44424 + ... + 46324.

It is an arithmetic number, because the mean of its divisors is an integer number (6288012).

Almost surely, 2^86255974 is an apocalyptic number.

86255974 is a deficient number, since it is larger than the sum of its proper divisors (64656314).

86255974 is a wasteful number, since it uses less digits than its factorization.

86255974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2380 (or 2373 counting only the distinct ones).

The product of its digits is 604800, while the sum is 46.

The square root of 86255974 is about 9287.4094342825. The cubic root of 86255974 is about 441.8379967707.

The spelling of 86255974 in words is "eighty-six million, two hundred fifty-five thousand, nine hundred seventy-four".