487505158 has 32 divisors (see below), whose sum is σ = 887583744. Its totient is φ = 196040832.

The previous prime is 487505149. The next prime is 487505159. The reversal of 487505158 is 851505784.

It is a super-2 number, since 2×487505158² = 475322558153209928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487505159) 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, 79635 + ... + 85537.

It is an arithmetic number, because the mean of its divisors is an integer number (27736992).

Almost surely, 2^487505158 is an apocalyptic number.

487505158 is a deficient number, since it is larger than the sum of its proper divisors (400078586).

487505158 is a wasteful number, since it uses less digits than its factorization.

487505158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6276.

The product of its (nonzero) digits is 224000, while the sum is 43.

The square root of 487505158 is about 22079.5189712095. The cubic root of 487505158 is about 787.0332340346.

The spelling of 487505158 in words is "four hundred eighty-seven million, five hundred five thousand, one hundred fifty-eight".