487801282 has 8 divisors (see below), whose sum is σ = 731821500. Its totient is φ = 243860784.

The previous prime is 487801277. The next prime is 487801283. The reversal of 487801282 is 282108784.

It can be written as a sum of positive squares in 2 ways, for example, as 400360081 + 87441201 = 20009^2 + 9351^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (487801283) 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, 1057 + ... + 31252.

Almost surely, 2^487801282 is an apocalyptic number.

487801282 is a deficient number, since it is larger than the sum of its proper divisors (244020218).

487801282 is a wasteful number, since it uses less digits than its factorization.

487801282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39860.

The product of its (nonzero) digits is 57344, while the sum is 40.

The square root of 487801282 is about 22086.2238058026. The cubic root of 487801282 is about 787.1925569686.

The spelling of 487801282 in words is "four hundred eighty-seven million, eight hundred one thousand, two hundred eighty-two".