1228033474 has 16 divisors (see below), whose sum is σ = 1888986528. Its totient is φ = 598433472.

The previous prime is 1228033397. The next prime is 1228033487. The reversal of 1228033474 is 4743308221.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 24874 + ... + 55450.

It is an arithmetic number, because the mean of its divisors is an integer number (118061658).

Almost surely, 2^1228033474 is an apocalyptic number.

1228033474 is a deficient number, since it is larger than the sum of its proper divisors (660953054).

1228033474 is a wasteful number, since it uses less digits than its factorization.

1228033474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31089.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 1228033474 is about 35043.3085481380. The cubic root of 1228033474 is about 1070.8699577630.

It can be divided in two parts, 12280 and 33474, that added together give a palindrome (45754).

The spelling of 1228033474 in words is "one billion, two hundred twenty-eight million, thirty-three thousand, four hundred seventy-four".