1268566924 has 12 divisors (see below), whose sum is σ = 2220810984. Its totient is φ = 634049504.

The previous prime is 1268566907. The next prime is 1268566933. The reversal of 1268566924 is 4296658621.

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, 45994 + ... + 68209.

It is an arithmetic number, because the mean of its divisors is an integer number (185067582).

Almost surely, 2^1268566924 is an apocalyptic number.

It is an amenable number.

1268566924 is a deficient number, since it is larger than the sum of its proper divisors (952244060).

1268566924 is a wasteful number, since it uses less digits than its factorization.

1268566924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116984 (or 116982 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 49.

The square root of 1268566924 is about 35616.9471459866. The cubic root of 1268566924 is about 1082.5246503782.

The spelling of 1268566924 in words is "one billion, two hundred sixty-eight million, five hundred sixty-six thousand, nine hundred twenty-four".