86224622 has 16 divisors (see below), whose sum is σ = 148521600. Its totient is φ = 37130040.

The previous prime is 86224591. The next prime is 86224639. The reversal of 86224622 is 22642268.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102722 + ... + 103557.

It is an arithmetic number, because the mean of its divisors is an integer number (9282600).

Almost surely, 2^86224622 is an apocalyptic number.

86224622 is a deficient number, since it is larger than the sum of its proper divisors (62296978).

86224622 is a wasteful number, since it uses less digits than its factorization.

86224622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206311.

The product of its digits is 18432, while the sum is 32.

The square root of 86224622 is about 9285.7214043929. The cubic root of 86224622 is about 441.7844577406.

It can be divided in two parts, 862246 and 22, that added together give a palindrome (862268).

The spelling of 86224622 in words is "eighty-six million, two hundred twenty-four thousand, six hundred twenty-two".