1000044162 has 24 divisors (see below), whose sum is σ = 2333436924. Its totient is φ = 307705824.

The previous prime is 1000044151. The next prime is 1000044179. The reversal of 1000044162 is 2614400001.

It can be written as a sum of positive squares in 2 ways, for example, as 901260441 + 98783721 = 30021^2 + 9939^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2136613 + ... + 2137080.

Almost surely, 2^1000044162 is an apocalyptic number.

1000044162 is an abundant number, since it is smaller than the sum of its proper divisors (1333392762).

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

1000044162 is a wasteful number, since it uses less digits than its factorization.

1000044162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4273714 (or 4273711 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1000044162 is about 31623.4748565049. The cubic root of 1000044162 is about 1000.0147204500.

Adding to 1000044162 its reverse (2614400001), we get a palindrome (3614444163).

The spelling of 1000044162 in words is "one billion, forty-four thousand, one hundred sixty-two".