1125832906 has 16 divisors (see below), whose sum is σ = 1842834240. Its totient is φ = 511586080.

The previous prime is 1125832901. The next prime is 1125832949. The reversal of 1125832906 is 6092385211.

It is not an unprimeable number, because it can be changed into a prime (1125832901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97470 + ... + 108406.

It is an arithmetic number, because the mean of its divisors is an integer number (115177140).

Almost surely, 2^1125832906 is an apocalyptic number.

1125832906 is a deficient number, since it is larger than the sum of its proper divisors (717001334).

1125832906 is a wasteful number, since it uses less digits than its factorization.

1125832906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15629.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 1125832906 is about 33553.4335947903. The cubic root of 1125832906 is about 1040.2985169942.

The spelling of 1125832906 in words is "one billion, one hundred twenty-five million, eight hundred thirty-two thousand, nine hundred six".