1145062226 has 48 divisors (see below), whose sum is σ = 2163091392. Its totient is φ = 441655200.

The previous prime is 1145062211. The next prime is 1145062271. The reversal of 1145062226 is 6222605411.

It is a super-2 number, since 2×1145062226² = 2622335002824150152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2483636 + ... + 2484096.

It is an arithmetic number, because the mean of its divisors is an integer number (45064404).

Almost surely, 2^1145062226 is an apocalyptic number.

1145062226 is a deficient number, since it is larger than the sum of its proper divisors (1018029166).

1145062226 is a wasteful number, since it uses less digits than its factorization.

1145062226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735 (or 608 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1145062226 is about 33838.7680922341. The cubic root of 1145062226 is about 1046.1879079222.

Adding to 1145062226 its reverse (6222605411), we get a palindrome (7367667637).

The spelling of 1145062226 in words is "one billion, one hundred forty-five million, sixty-two thousand, two hundred twenty-six".