87041480 has 32 divisors (see below), whose sum is σ = 196439040. Its totient is φ = 34710720.

The previous prime is 87041447. The next prime is 87041491. The reversal of 87041480 is 8414078.

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, 10745 + ... + 17015.

It is an arithmetic number, because the mean of its divisors is an integer number (6138720).

Almost surely, 2^87041480 is an apocalyptic number.

It is an amenable number.

87041480 is an abundant number, since it is smaller than the sum of its proper divisors (109397560).

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

87041480 is a wasteful number, since it uses less digits than its factorization.

87041480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6629 (or 6625 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 87041480 is about 9329.6023495109. The cubic root of 87041480 is about 443.1751723810.

The spelling of 87041480 in words is "eighty-seven million, forty-one thousand, four hundred eighty".