487151 has 4 divisors (see below), whose sum is σ = 556752. Its totient is φ = 417552.

The previous prime is 487133. The next prime is 487177. The reversal of 487151 is 151784.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-487151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 487151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487111) 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, 34790 + ... + 34803.

It is an arithmetic number, because the mean of its divisors is an integer number (139188).

2⁴⁸⁷¹⁵¹ is an apocalyptic number.

487151 is a deficient number, since it is larger than the sum of its proper divisors (69601).

487151 is an equidigital number, since it uses as much as digits as its factorization.

487151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69600.

The product of its digits is 1120, while the sum is 26.

The square root of 487151 is about 697.9620333514. The cubic root of 487151 is about 78.6842602451.

It can be divided in two parts, 487 and 151, that multiplied together give a palindrome (73537).

The spelling of 487151 in words is "four hundred eighty-seven thousand, one hundred fifty-one".