1456130266 has 16 divisors (see below), whose sum is σ = 2222539200. Its totient is φ = 715298688.

The previous prime is 1456130239. The next prime is 1456130279. The reversal of 1456130266 is 6620316541.

It is a super-2 number, since 2×1456130266² = 4240630703122461512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303595 + ... + 308353.

It is an arithmetic number, because the mean of its divisors is an integer number (138908700).

Almost surely, 2^1456130266 is an apocalyptic number.

1456130266 is a deficient number, since it is larger than the sum of its proper divisors (766408934).

1456130266 is a wasteful number, since it uses less digits than its factorization.

1456130266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7413.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 1456130266 is about 38159.2749669068. The cubic root of 1456130266 is about 1133.4440220803. Note that the first 3 decimals are identical.

The spelling of 1456130266 in words is "one billion, four hundred fifty-six million, one hundred thirty thousand, two hundred sixty-six".