84623024 has 10 divisors (see below), whose sum is σ = 163957140. Its totient is φ = 42311504.

The previous prime is 84623023. The next prime is 84623029. The reversal of 84623024 is 42032648.

It is a super-2 number, since 2×84623024² = 14322112381809152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84623023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2644454 + ... + 2644485.

It is an arithmetic number, because the mean of its divisors is an integer number (16395714).

Almost surely, 2^84623024 is an apocalyptic number.

It is an amenable number.

84623024 is a deficient number, since it is larger than the sum of its proper divisors (79334116).

84623024 is a wasteful number, since it uses less digits than its factorization.

84623024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5288947 (or 5288941 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 84623024 is about 9199.0773450385. The cubic root of 84623024 is about 439.0320042116.

The spelling of 84623024 in words is "eighty-four million, six hundred twenty-three thousand, twenty-four".