487374751 has 16 divisors (see below), whose sum is σ = 527385600. Its totient is φ = 448702848.

The previous prime is 487374739. The next prime is 487374781. The reversal of 487374751 is 157473784.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-487374751 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 (487374731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222580 + ... + 224758.

It is an arithmetic number, because the mean of its divisors is an integer number (32961600).

Almost surely, 2^487374751 is an apocalyptic number.

487374751 is a deficient number, since it is larger than the sum of its proper divisors (40010849).

487374751 is a wasteful number, since it uses less digits than its factorization.

487374751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2478.

The product of its digits is 658560, while the sum is 46.

The square root of 487374751 is about 22076.5656522929. The cubic root of 487374751 is about 786.9630509851.

The spelling of 487374751 in words is "four hundred eighty-seven million, three hundred seventy-four thousand, seven hundred fifty-one".