203079044 has 24 divisors (see below), whose sum is σ = 406848960. Its totient is φ = 86885856.

The previous prime is 203079007. The next prime is 203079053. The reversal of 203079044 is 440970302.

It is a super-2 number, since 2×203079044² = 82482196223907872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 203078998 and 203079016.

It is an unprimeable number.

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, 11474 + ... + 23190.

It is an arithmetic number, because the mean of its divisors is an integer number (16952040).

Almost surely, 2^203079044 is an apocalyptic number.

It is an amenable number.

203079044 is an abundant number, since it is smaller than the sum of its proper divisors (203769916).

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

203079044 is a wasteful number, since it uses less digits than its factorization.

203079044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12347 (or 12345 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 203079044 is about 14250.5804794050. The cubic root of 203079044 is about 587.7893371252.

The spelling of 203079044 in words is "two hundred three million, seventy-nine thousand, forty-four".