84768229 has 32 divisors (see below), whose sum is σ = 108953600. Its totient is φ = 64152000.

The previous prime is 84768227. The next prime is 84768251. The reversal of 84768229 is 92286748.

It is a cyclic number.

It is not a de Polignac number, because 84768229 - 2¹ = 84768227 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84768227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 425872 + ... + 426070.

It is an arithmetic number, because the mean of its divisors is an integer number (3404800).

Almost surely, 2^84768229 is an apocalyptic number.

It is an amenable number.

84768229 is a deficient number, since it is larger than the sum of its proper divisors (24185371).

84768229 is a wasteful number, since it uses less digits than its factorization.

84768229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401.

The product of its digits is 387072, while the sum is 46.

The square root of 84768229 is about 9206.9663299048. The cubic root of 84768229 is about 439.2829730029.

The spelling of 84768229 in words is "eighty-four million, seven hundred sixty-eight thousand, two hundred twenty-nine".