84610560 has 160 divisors (see below), whose sum is σ = 282839040. Its totient is φ = 21536768.

The previous prime is 84610549. The next prime is 84610567. The reversal of 84610560 is 6501648.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84610567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176401 + ... + 176879.

It is an arithmetic number, because the mean of its divisors is an integer number (1767744).

Almost surely, 2^84610560 is an apocalyptic number.

84610560 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84610560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141419520).

84610560 is an abundant number, since it is smaller than the sum of its proper divisors (198228480).

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

84610560 is a wasteful number, since it uses less digits than its factorization.

84610560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528 (or 512 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 84610560 is about 9198.3998608454. The cubic root of 84610560 is about 439.0104483618.

The spelling of 84610560 in words is "eighty-four million, six hundred ten thousand, five hundred sixty".