87060546 has 48 divisors (see below), whose sum is σ = 199492800. Its totient is φ = 27363744.

The previous prime is 87060539. The next prime is 87060559. The reversal of 87060546 is 64506078.

It is a happy number.

87060546 is a `hidden beast` number, since 8 + 7 + 0 + 605 + 46 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 87060546.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94275 + ... + 95193.

It is an arithmetic number, because the mean of its divisors is an integer number (4156100).

Almost surely, 2^87060546 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87060546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99746400).

87060546 is an abundant number, since it is smaller than the sum of its proper divisors (112432254).

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

87060546 is a wasteful number, since it uses less digits than its factorization.

87060546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223 (or 1220 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 87060546 is about 9330.6240948824. The cubic root of 87060546 is about 443.2075284521.

It can be divided in two parts, 870 and 60546, that added together give a palindrome (61416).

The spelling of 87060546 in words is "eighty-seven million, sixty thousand, five hundred forty-six".