487161156 has 48 divisors (see below), whose sum is σ = 1184440320. Its totient is φ = 155667360.

The previous prime is 487161151. The next prime is 487161167. The reversal of 487161156 is 651161784.

It is not an unprimeable number, because it can be changed into a prime (487161151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33685 + ... + 45923.

It is an arithmetic number, because the mean of its divisors is an integer number (24675840).

Almost surely, 2^487161156 is an apocalyptic number.

It is an amenable number.

487161156 is an abundant number, since it is smaller than the sum of its proper divisors (697279164).

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

487161156 is a wasteful number, since it uses less digits than its factorization.

487161156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12384 (or 12382 counting only the distinct ones).

The product of its digits is 40320, while the sum is 39.

The square root of 487161156 is about 22071.7275264081. The cubic root of 487161156 is about 786.8480703778.

The spelling of 487161156 in words is "four hundred eighty-seven million, one hundred sixty-one thousand, one hundred fifty-six".