486173842 has 32 divisors (see below), whose sum is σ = 922798080. Its totient is φ = 186587280.

The previous prime is 486173833. The next prime is 486173861. The reversal of 486173842 is 248371684.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13242 + ... + 33877.

It is an arithmetic number, because the mean of its divisors is an integer number (28837440).

Almost surely, 2^486173842 is an apocalyptic number.

486173842 is a deficient number, since it is larger than the sum of its proper divisors (436624238).

486173842 is a wasteful number, since it uses less digits than its factorization.

486173842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47206.

The product of its digits is 258048, while the sum is 43.

The square root of 486173842 is about 22049.3501491541. The cubic root of 486173842 is about 786.3161508993.

The spelling of 486173842 in words is "four hundred eighty-six million, one hundred seventy-three thousand, eight hundred forty-two".