1126598473 has 16 divisors (see below), whose sum is σ = 1512637056. Its totient is φ = 810339840.

The previous prime is 1126598471. The next prime is 1126598477. The reversal of 1126598473 is 3748956211.

It is a cyclic number.

It is not a de Polignac number, because 1126598473 - 2¹ = 1126598471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1126598471) 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, 561736 + ... + 563737.

It is an arithmetic number, because the mean of its divisors is an integer number (94539816).

Almost surely, 2^1126598473 is an apocalyptic number.

1126598473 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1126598473 is a deficient number, since it is larger than the sum of its proper divisors (386038583).

1126598473 is a wasteful number, since it uses less digits than its factorization.

1126598473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125504.

The product of its digits is 362880, while the sum is 46.

The square root of 1126598473 is about 33564.8398327774. The cubic root of 1126598473 is about 1040.5342647554.

The spelling of 1126598473 in words is "one billion, one hundred twenty-six million, five hundred ninety-eight thousand, four hundred seventy-three".