84224232 has 32 divisors (see below), whose sum is σ = 233956800. Its totient is φ = 28074672.

The previous prime is 84224221. The next prime is 84224249. The reversal of 84224232 is 23242248.

84224232 is a `hidden beast` number, since 8 + 422 + 4 + 232 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 84224196 and 84224205.

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, 194748 + ... + 195179.

It is an arithmetic number, because the mean of its divisors is an integer number (7311150).

Almost surely, 2^84224232 is an apocalyptic number.

It is an amenable number.

84224232 is an abundant number, since it is smaller than the sum of its proper divisors (149732568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84224232 is a wasteful number, since it uses less digits than its factorization.

84224232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389942 (or 389932 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 84224232 is about 9177.3760955951. The cubic root of 84224232 is about 438.3412615329.

The spelling of 84224232 in words is "eighty-four million, two hundred twenty-four thousand, two hundred thirty-two".