1485457226 has 32 divisors (see below), whose sum is σ = 2465176896. Its totient is φ = 671259600.

The previous prime is 1485457223. The next prime is 1485457247. The reversal of 1485457226 is 6227545841.

It is a super-3 number, since 3×1485457226³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1485457223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480281 + ... + 483363.

It is an arithmetic number, because the mean of its divisors is an integer number (77036778).

Almost surely, 2^1485457226 is an apocalyptic number.

1485457226 is a deficient number, since it is larger than the sum of its proper divisors (979719670).

1485457226 is a wasteful number, since it uses less digits than its factorization.

1485457226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3299 (or 3277 counting only the distinct ones).

The product of its digits is 537600, while the sum is 44.

The square root of 1485457226 is about 38541.6297787211. The cubic root of 1485457226 is about 1141.0028177109.

The spelling of 1485457226 in words is "one billion, four hundred eighty-five million, four hundred fifty-seven thousand, two hundred twenty-six".