1126406032 has 40 divisors (see below), whose sum is σ = 2340653760. Its totient is φ = 523486080.

The previous prime is 1126406003. The next prime is 1126406033. The reversal of 1126406032 is 2306046211.

It is a junction number, because it is equal to n+sod(n) for n = 1126405988 and 1126406006.

It is not an unprimeable number, because it can be changed into a prime (1126406033) 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 7 ways as a sum of consecutive naturals, for example, 18844 + ... + 51067.

It is an arithmetic number, because the mean of its divisors is an integer number (58516344).

Almost surely, 2^1126406032 is an apocalyptic number.

It is an amenable number.

1126406032 is an abundant number, since it is smaller than the sum of its proper divisors (1214247728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1126406032 is a wasteful number, since it uses less digits than its factorization.

1126406032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69991 (or 69985 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1126406032 is about 33561.9730051736. The cubic root of 1126406032 is about 1040.4750147618.

The spelling of 1126406032 in words is "one billion, one hundred twenty-six million, four hundred six thousand, thirty-two".