87480463 has 4 divisors (see below), whose sum is σ = 99977680. Its totient is φ = 74983248.

The previous prime is 87480461. The next prime is 87480467. The reversal of 87480463 is 36408478.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 87480463 - 2¹ = 87480461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87480461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6248598 + ... + 6248611.

It is an arithmetic number, because the mean of its divisors is an integer number (24994420).

Almost surely, 2^87480463 is an apocalyptic number.

87480463 is a deficient number, since it is larger than the sum of its proper divisors (12497217).

87480463 is a wasteful number, since it uses less digits than its factorization.

87480463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12497216.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 87480463 is about 9353.0991120591. The cubic root of 87480463 is about 443.9189565442.

The spelling of 87480463 in words is "eighty-seven million, four hundred eighty thousand, four hundred sixty-three".