487214140 has 24 divisors (see below), whose sum is σ = 1169314272. Its totient is φ = 167044800.

The previous prime is 487214089. The next prime is 487214179. The reversal of 487214140 is 41412784.

It is a happy number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1739911 + ... + 1740190.

It is an arithmetic number, because the mean of its divisors is an integer number (48721428).

Almost surely, 2^487214140 is an apocalyptic number.

It is an amenable number.

487214140 is an abundant number, since it is smaller than the sum of its proper divisors (682100132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487214140 is a wasteful number, since it uses less digits than its factorization.

487214140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3480117 (or 3480115 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 487214140 is about 22072.9277623065. The cubic root of 487214140 is about 786.8765953989.

The spelling of 487214140 in words is "four hundred eighty-seven million, two hundred fourteen thousand, one hundred forty".