84448632 has 16 divisors (see below), whose sum is σ = 211121640. Its totient is φ = 28149536.

The previous prime is 84448631. The next prime is 84448633. The reversal of 84448632 is 23684448.

It is an interprime number because it is at equal distance from previous prime (84448631) and next prime (84448633).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84448631) 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 3 ways as a sum of consecutive naturals, for example, 1759323 + ... + 1759370.

Almost surely, 2^84448632 is an apocalyptic number.

It is an amenable number.

84448632 is an abundant number, since it is smaller than the sum of its proper divisors (126673008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84448632 is a wasteful number, since it uses less digits than its factorization.

84448632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3518702 (or 3518698 counting only the distinct ones).

The product of its digits is 147456, while the sum is 39.

The square root of 84448632 is about 9189.5936798098. The cubic root of 84448632 is about 438.7302095764.

The spelling of 84448632 in words is "eighty-four million, four hundred forty-eight thousand, six hundred thirty-two".