1063226456 has 8 divisors (see below), whose sum is σ = 1993549620. Its totient is φ = 531613224.

The previous prime is 1063226447. The next prime is 1063226509. The reversal of 1063226456 is 6546223601.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1063226456² = 2260900993476639872, 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 as a sum of consecutive naturals, namely, 66451646 + ... + 66451661.

Almost surely, 2^1063226456 is an apocalyptic number.

It is an amenable number.

1063226456 is a deficient number, since it is larger than the sum of its proper divisors (930323164).

1063226456 is a wasteful number, since it uses less digits than its factorization.

1063226456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132903313 (or 132903309 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 1063226456 is about 32607.1534482849. The cubic root of 1063226456 is about 1020.6462827198.

The spelling of 1063226456 in words is "one billion, sixty-three million, two hundred twenty-six thousand, four hundred fifty-six".