1485224456 has 16 divisors (see below), whose sum is σ = 2786683500. Its totient is φ = 742108864.

The previous prime is 1485224449. The next prime is 1485224483. The reversal of 1485224456 is 6544225841.

It can be written as a sum of positive squares in 2 ways, for example, as 1167315556 + 317908900 = 34166^2 + 17830^2 .

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, 50231 + ... + 74118.

Almost surely, 2^1485224456 is an apocalyptic number.

It is an amenable number.

1485224456 is a deficient number, since it is larger than the sum of its proper divisors (1301459044).

1485224456 is a wasteful number, since it uses less digits than its factorization.

1485224456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125848 (or 125844 counting only the distinct ones).

The product of its digits is 307200, while the sum is 41.

The square root of 1485224456 is about 38538.6099386057. The cubic root of 1485224456 is about 1140.9432165109.

The spelling of 1485224456 in words is "one billion, four hundred eighty-five million, two hundred twenty-four thousand, four hundred fifty-six".