486151240 has 32 divisors (see below), whose sum is σ = 1101195000. Its totient is φ = 193153024.

The previous prime is 486151219. The next prime is 486151241. The reversal of 486151240 is 42151684.

It can be written as a sum of positive squares in 4 ways, for example, as 138627076 + 347524164 = 11774^2 + 18642^2 .

It is not an unprimeable number, because it can be changed into a prime (486151241) by changing a digit.

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, 34825 + ... + 46744.

Almost surely, 2^486151240 is an apocalyptic number.

486151240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

486151240 is an abundant number, since it is smaller than the sum of its proper divisors (615043760).

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

486151240 is a wasteful number, since it uses less digits than its factorization.

486151240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81729 (or 81725 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 486151240 is about 22048.8376110851. The cubic root of 486151240 is about 786.3039655509.

The spelling of 486151240 in words is "four hundred eighty-six million, one hundred fifty-one thousand, two hundred forty".