905000132 has 6 divisors (see below), whose sum is σ = 1583750238. Its totient is φ = 452500064.

The previous prime is 905000111. The next prime is 905000137. The reversal of 905000132 is 231000509.

905000132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 902762116 + 2238016 = 30046^2 + 1496^2 .

It is not an unprimeable number, because it can be changed into a prime (905000137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113125013 + ... + 113125020.

It is an arithmetic number, because the mean of its divisors is an integer number (263958373).

Almost surely, 2^905000132 is an apocalyptic number.

It is an amenable number.

905000132 is a deficient number, since it is larger than the sum of its proper divisors (678750106).

905000132 is a wasteful number, since it uses less digits than its factorization.

905000132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226250037 (or 226250035 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 905000132 is about 30083.2201068968. The cubic root of 905000132 is about 967.2740741135.

The spelling of 905000132 in words is "nine hundred five million, one hundred thirty-two", and thus it is an aban number.