487671245 has 8 divisors (see below), whose sum is σ = 585411840. Its totient is φ = 389999440.

The previous prime is 487671241. The next prime is 487671253. The reversal of 487671245 is 542176784.

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

It is not a de Polignac number, because 487671245 - 2² = 487671241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 487671196 and 487671205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487671241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41 + ... + 31230.

It is an arithmetic number, because the mean of its divisors is an integer number (73176480).

Almost surely, 2^487671245 is an apocalyptic number.

It is an amenable number.

487671245 is a deficient number, since it is larger than the sum of its proper divisors (97740595).

487671245 is a wasteful number, since it uses less digits than its factorization.

487671245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34395.

The product of its digits is 376320, while the sum is 44.

The square root of 487671245 is about 22083.2797609413. The cubic root of 487671245 is about 787.1226013947.

The spelling of 487671245 in words is "four hundred eighty-seven million, six hundred seventy-one thousand, two hundred forty-five".