84446996 has 6 divisors (see below), whose sum is σ = 147782250. Its totient is φ = 42223496.

The previous prime is 84446993. The next prime is 84447017. The reversal of 84446996 is 69964448.

It can be written as a sum of positive squares in only one way, i.e., 64963600 + 19483396 = 8060^2 + 4414^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84446993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10555871 + ... + 10555878.

It is an arithmetic number, because the mean of its divisors is an integer number (24630375).

Almost surely, 2^84446996 is an apocalyptic number.

It is an amenable number.

84446996 is a deficient number, since it is larger than the sum of its proper divisors (63335254).

84446996 is a wasteful number, since it uses less digits than its factorization.

84446996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21111753 (or 21111751 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 50.

The square root of 84446996 is about 9189.5046656498. The cubic root of 84446996 is about 438.7273764251.

The spelling of 84446996 in words is "eighty-four million, four hundred forty-six thousand, nine hundred ninety-six".