84230252 has 6 divisors (see below), whose sum is σ = 147402948. Its totient is φ = 42115124.

The previous prime is 84230231. The next prime is 84230261. The reversal of 84230252 is 25203248.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10528778 + ... + 10528785.

It is an arithmetic number, because the mean of its divisors is an integer number (24567158).

Almost surely, 2^84230252 is an apocalyptic number.

It is an amenable number.

84230252 is a deficient number, since it is larger than the sum of its proper divisors (63172696).

84230252 is a wasteful number, since it uses less digits than its factorization.

84230252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21057567 (or 21057565 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 84230252 is about 9177.7040701910. The cubic root of 84230252 is about 438.3517048913.

The spelling of 84230252 in words is "eighty-four million, two hundred thirty thousand, two hundred fifty-two".