1122473798 has 8 divisors (see below), whose sum is σ = 1684761960. Its totient is φ = 560886480.

The previous prime is 1122473783. The next prime is 1122473831. The reversal of 1122473798 is 8973742211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 171188 + ... + 177623.

It is an arithmetic number, because the mean of its divisors is an integer number (210595245).

Almost surely, 2^1122473798 is an apocalyptic number.

1122473798 is a deficient number, since it is larger than the sum of its proper divisors (562288162).

1122473798 is a wasteful number, since it uses less digits than its factorization.

1122473798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350422.

The product of its digits is 169344, while the sum is 44.

The square root of 1122473798 is about 33503.3401021450. The cubic root of 1122473798 is about 1039.2628522663.

The spelling of 1122473798 in words is "one billion, one hundred twenty-two million, four hundred seventy-three thousand, seven hundred ninety-eight".