1126950164 has 12 divisors (see below), whose sum is σ = 1983059988. Its totient is φ = 560361600.

The previous prime is 1126950157. The next prime is 1126950193. The reversal of 1126950164 is 4610596211.

It can be written as a sum of positive squares in 2 ways, for example, as 536848900 + 590101264 = 23170^2 + 24292^2 .

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, 777557 + ... + 779004.

It is an arithmetic number, because the mean of its divisors is an integer number (165254999).

Almost surely, 2^1126950164 is an apocalyptic number.

It is an amenable number.

1126950164 is a deficient number, since it is larger than the sum of its proper divisors (856109824).

1126950164 is a wasteful number, since it uses less digits than its factorization.

1126950164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556746 (or 1556744 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 1126950164 is about 33570.0784032448. The cubic root of 1126950164 is about 1040.6425282501.

The spelling of 1126950164 in words is "one billion, one hundred twenty-six million, nine hundred fifty thousand, one hundred sixty-four".