84140762 has 16 divisors (see below), whose sum is σ = 132027840. Its totient is φ = 40140672.

The previous prime is 84140753. The next prime is 84140821. The reversal of 84140762 is 26704148.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 18314 + ... + 22442.

It is an arithmetic number, because the mean of its divisors is an integer number (8251740).

Almost surely, 2^84140762 is an apocalyptic number.

84140762 is a deficient number, since it is larger than the sum of its proper divisors (47887078).

84140762 is a wasteful number, since it uses less digits than its factorization.

84140762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4597.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 84140762 is about 9172.8273721901. The cubic root of 84140762 is about 438.1964083721.

The spelling of 84140762 in words is "eighty-four million, one hundred forty thousand, seven hundred sixty-two".