87280482 has 32 divisors (see below), whose sum is σ = 185274432. Its totient is φ = 27316224.

The previous prime is 87280477. The next prime is 87280489. The reversal of 87280482 is 28408278.

It is a self number, because there is not a number n which added to its sum of digits gives 87280482.

It is not an unprimeable number, because it can be changed into a prime (87280489) 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, 58113 + ... + 59595.

It is an arithmetic number, because the mean of its divisors is an integer number (5789826).

Almost surely, 2^87280482 is an apocalyptic number.

87280482 is an abundant number, since it is smaller than the sum of its proper divisors (97993950).

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

87280482 is a wasteful number, since it uses less digits than its factorization.

87280482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082.

The product of its (nonzero) digits is 57344, while the sum is 39.

The square root of 87280482 is about 9342.4023676996. The cubic root of 87280482 is about 443.5804310918.

The spelling of 87280482 in words is "eighty-seven million, two hundred eighty thousand, four hundred eighty-two".