1126164029 has 4 divisors (see below), whose sum is σ = 1185435840. Its totient is φ = 1066892220.

The previous prime is 1126164007. The next prime is 1126164101. The reversal of 1126164029 is 9204616211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1126164029 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1126163986 and 1126164004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126164929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29635877 + ... + 29635914.

It is an arithmetic number, because the mean of its divisors is an integer number (296358960).

Almost surely, 2^1126164029 is an apocalyptic number.

1126164029 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1126164029 is a deficient number, since it is larger than the sum of its proper divisors (59271811).

1126164029 is an equidigital number, since it uses as much as digits as its factorization.

1126164029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59271810.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 1126164029 is about 33558.3674960508. The cubic root of 1126164029 is about 1040.4004957155.

The spelling of 1126164029 in words is "one billion, one hundred twenty-six million, one hundred sixty-four thousand, twenty-nine".