86074222 has 8 divisors (see below), whose sum is σ = 139043016. Its totient is φ = 39726552.

The previous prime is 86074217. The next prime is 86074231. The reversal of 86074222 is 22247068.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1655248 + ... + 1655299.

It is an arithmetic number, because the mean of its divisors is an integer number (17380377).

Almost surely, 2^86074222 is an apocalyptic number.

86074222 is a deficient number, since it is larger than the sum of its proper divisors (52968794).

86074222 is a wasteful number, since it uses less digits than its factorization.

86074222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3310562.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 86074222 is about 9277.6194144834. The cubic root of 86074222 is about 441.5274427838.

The spelling of 86074222 in words is "eighty-six million, seventy-four thousand, two hundred twenty-two".