1126061205 has 32 divisors (see below), whose sum is σ = 1862934528. Its totient is φ = 580219200.

The previous prime is 1126061171. The next prime is 1126061291. The reversal of 1126061205 is 5021606211.

It is not a de Polignac number, because 1126061205 - 2⁶ = 1126061141 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 336390 + ... + 339720.

It is an arithmetic number, because the mean of its divisors is an integer number (58216704).

Almost surely, 2^1126061205 is an apocalyptic number.

1126061205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1126061205 is a deficient number, since it is larger than the sum of its proper divisors (736873323).

1126061205 is a wasteful number, since it uses less digits than its factorization.

1126061205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4097.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1126061205 is about 33556.8354437661. The cubic root of 1126061205 is about 1040.3688302879.

Adding to 1126061205 its reverse (5021606211), we get a palindrome (6147667416).

The spelling of 1126061205 in words is "one billion, one hundred twenty-six million, sixty-one thousand, two hundred five".