487360851 has 4 divisors (see below), whose sum is σ = 649814472. Its totient is φ = 324907232.

The previous prime is 487360847. The next prime is 487360871. The reversal of 487360851 is 158063784.

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 487360851 - 2² = 487360847 is a prime.

It is not an unprimeable number, because it can be changed into a prime (487360871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81226806 + ... + 81226811.

It is an arithmetic number, because the mean of its divisors is an integer number (162453618).

Almost surely, 2^487360851 is an apocalyptic number.

487360851 is a deficient number, since it is larger than the sum of its proper divisors (162453621).

487360851 is a wasteful number, since it uses less digits than its factorization.

487360851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162453620.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 487360851 is about 22076.2508365891. The cubic root of 487360851 is about 786.9555694797.

The spelling of 487360851 in words is "four hundred eighty-seven million, three hundred sixty thousand, eight hundred fifty-one".