488146256 has 20 divisors (see below), whose sum is σ = 1018536372. Its totient is φ = 225298176.

The previous prime is 488146249. The next prime is 488146303. The reversal of 488146256 is 652641884.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 239011600 + 249134656 = 15460^2 + 15784^2 .

It is a super-4 number, since 4×488146256⁴ (a number of 36 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1173221 + ... + 1173636.

Almost surely, 2^488146256 is an apocalyptic number.

It is an amenable number.

488146256 is an abundant number, since it is smaller than the sum of its proper divisors (530390116).

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

488146256 is a wasteful number, since it uses less digits than its factorization.

488146256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2346878 (or 2346872 counting only the distinct ones).

The product of its digits is 368640, while the sum is 44.

The square root of 488146256 is about 22094.0321353980. The cubic root of 488146256 is about 787.3780812686.

The spelling of 488146256 in words is "four hundred eighty-eight million, one hundred forty-six thousand, two hundred fifty-six".