84073516 has 24 divisors (see below), whose sum is σ = 149702000. Its totient is φ = 41306112.

The previous prime is 84073513. The next prime is 84073531. The reversal of 84073516 is 61537048.

It is not an unprimeable number, because it can be changed into a prime (84073513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145420 + ... + 145996.

Almost surely, 2^84073516 is an apocalyptic number.

It is an amenable number.

84073516 is a deficient number, since it is larger than the sum of its proper divisors (65628484).

84073516 is a wasteful number, since it uses less digits than its factorization.

84073516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153 (or 1151 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 84073516 is about 9169.1611393846. The cubic root of 84073516 is about 438.0796405157.

The spelling of 84073516 in words is "eighty-four million, seventy-three thousand, five hundred sixteen".