84868052 has 12 divisors (see below), whose sum is σ = 151321716. Its totient is φ = 41633280.

The previous prime is 84868051. The next prime is 84868061. The reversal of 84868052 is 25086848.

It can be written as a sum of positive squares in 2 ways, for example, as 48916036 + 35952016 = 6994^2 + 5996^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84868051) 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, 199949 + ... + 200372.

It is an arithmetic number, because the mean of its divisors is an integer number (12610143).

Almost surely, 2^84868052 is an apocalyptic number.

It is an amenable number.

84868052 is a deficient number, since it is larger than the sum of its proper divisors (66453664).

84868052 is a wasteful number, since it uses less digits than its factorization.

84868052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400378 (or 400376 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 84868052 is about 9212.3857930506. The cubic root of 84868052 is about 439.4553384563.

The spelling of 84868052 in words is "eighty-four million, eight hundred sixty-eight thousand, fifty-two".