1457266268 has 12 divisors (see below), whose sum is σ = 2560799472. Its totient is φ = 725609280.

The previous prime is 1457266243. The next prime is 1457266297. The reversal of 1457266268 is 8626627541.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 754880 + ... + 756807.

It is an arithmetic number, because the mean of its divisors is an integer number (213399956).

Almost surely, 2^1457266268 is an apocalyptic number.

It is an amenable number.

1457266268 is a deficient number, since it is larger than the sum of its proper divisors (1103533204).

1457266268 is a wasteful number, since it uses less digits than its factorization.

1457266268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511932 (or 1511930 counting only the distinct ones).

The product of its digits is 967680, while the sum is 47.

The square root of 1457266268 is about 38174.1570699341. The cubic root of 1457266268 is about 1133.7386980928.

The spelling of 1457266268 in words is "one billion, four hundred fifty-seven million, two hundred sixty-six thousand, two hundred sixty-eight".