87273060 has 96 divisors (see below), whose sum is σ = 288325632. Its totient is φ = 19301760.

The previous prime is 87273059. The next prime is 87273077. The reversal of 87273060 is 6037278.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9669 + ... + 16371.

It is an arithmetic number, because the mean of its divisors is an integer number (3003392).

Almost surely, 2^87273060 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 87273060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144162816).

87273060 is an abundant number, since it is smaller than the sum of its proper divisors (201052572).

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

87273060 is a wasteful number, since it uses less digits than its factorization.

87273060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6753 (or 6751 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 87273060 is about 9342.0051380846. The cubic root of 87273060 is about 443.5678572715.

The spelling of 87273060 in words is "eighty-seven million, two hundred seventy-three thousand, sixty".