84224332 has 24 divisors (see below), whose sum is σ = 151435872. Its totient is φ = 40963200.

The previous prime is 84224311. The next prime is 84224351. The reversal of 84224332 is 23342248.

It is a self number, because there is not a number n which added to its sum of digits gives 84224332.

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, 81982 + ... + 83002.

It is an arithmetic number, because the mean of its divisors is an integer number (6309828).

Almost surely, 2^84224332 is an apocalyptic number.

84224332 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

84224332 is a deficient number, since it is larger than the sum of its proper divisors (67211540).

84224332 is a wasteful number, since it uses less digits than its factorization.

84224332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569 (or 1567 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 84224332 is about 9177.3815437738. The cubic root of 84224332 is about 438.3414350147.

The spelling of 84224332 in words is "eighty-four million, two hundred twenty-four thousand, three hundred thirty-two".