1225033476 has 24 divisors (see below), whose sum is σ = 2905272384. Its totient is φ = 401650080.

The previous prime is 1225033463. The next prime is 1225033483. The reversal of 1225033476 is 6743305221.

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, 836040 + ... + 837503.

It is an arithmetic number, because the mean of its divisors is an integer number (121053016).

Almost surely, 2^1225033476 is an apocalyptic number.

It is an amenable number.

1225033476 is an abundant number, since it is smaller than the sum of its proper divisors (1680238908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1225033476 is a wasteful number, since it uses less digits than its factorization.

1225033476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673611 (or 1673609 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 1225033476 is about 35000.4782253043. The cubic root of 1225033476 is about 1069.9972271160.

Adding to 1225033476 its reverse (6743305221), we get a palindrome (7968338697).

The spelling of 1225033476 in words is "one billion, two hundred twenty-five million, thirty-three thousand, four hundred seventy-six".