84680552 has 32 divisors (see below), whose sum is σ = 174597120. Its totient is φ = 38183040.

The previous prime is 84680543. The next prime is 84680567. The reversal of 84680552 is 25508648.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7388 + ... + 14964.

It is an arithmetic number, because the mean of its divisors is an integer number (5456160).

Almost surely, 2^84680552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84680552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87298560).

84680552 is an abundant number, since it is smaller than the sum of its proper divisors (89916568).

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

84680552 is a wasteful number, since it uses less digits than its factorization.

84680552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7721 (or 7717 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 84680552 is about 9202.2036491267. The cubic root of 84680552 is about 439.1314685214.

The spelling of 84680552 in words is "eighty-four million, six hundred eighty thousand, five hundred fifty-two".