488266556 has 12 divisors (see below), whose sum is σ = 862762992. Its totient is φ = 241762848.

The previous prime is 488266543. The next prime is 488266561. The reversal of 488266556 is 655662884.

It is a super-2 number, since 2×488266556² = 476808459416202272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592145 + ... + 592968.

It is an arithmetic number, because the mean of its divisors is an integer number (71896916).

Almost surely, 2^488266556 is an apocalyptic number.

It is an amenable number.

488266556 is a deficient number, since it is larger than the sum of its proper divisors (374496436).

488266556 is a wasteful number, since it uses less digits than its factorization.

488266556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185220 (or 1185218 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 50.

The square root of 488266556 is about 22096.7544223128. The cubic root of 488266556 is about 787.4427571056.

The spelling of 488266556 in words is "four hundred eighty-eight million, two hundred sixty-six thousand, five hundred fifty-six".