84071692 has 12 divisors (see below), whose sum is σ = 147243096. Its totient is φ = 42002240.

The previous prime is 84071677. The next prime is 84071699. The reversal of 84071692 is 29617048.

It is not an unprimeable number, because it can be changed into a prime (84071699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2278 + ... + 13165.

It is an arithmetic number, because the mean of its divisors is an integer number (12270258).

Almost surely, 2^84071692 is an apocalyptic number.

It is an amenable number.

84071692 is a deficient number, since it is larger than the sum of its proper divisors (63171404).

84071692 is a wasteful number, since it uses less digits than its factorization.

84071692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16808 (or 16806 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 84071692 is about 9169.0616750025. The cubic root of 84071692 is about 438.0764724033.

The spelling of 84071692 in words is "eighty-four million, seventy-one thousand, six hundred ninety-two".