84432896 has 24 divisors (see below), whose sum is σ = 168828660. Its totient is φ = 42215424.

The previous prime is 84432893. The next prime is 84432923. The reversal of 84432896 is 69823448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84432893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18566 + ... + 22661.

Almost surely, 2^84432896 is an apocalyptic number.

It is an amenable number.

84432896 is a deficient number, since it is larger than the sum of its proper divisors (84395764).

84432896 is an equidigital number, since it uses as much as digits as its factorization.

84432896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41249 (or 41229 counting only the distinct ones).

The product of its digits is 331776, while the sum is 44.

The square root of 84432896 is about 9188.7374540793. The cubic root of 84432896 is about 438.7029571616.

The spelling of 84432896 in words is "eighty-four million, four hundred thirty-two thousand, eight hundred ninety-six".