204093937 has 4 divisors (see below), whose sum is σ = 207944820. Its totient is φ = 200243056.

The previous prime is 204093931. The next prime is 204093943. The reversal of 204093937 is 739390402.

204093937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (204093931) and next prime (204093943).

It can be written as a sum of positive squares in 2 ways, for example, as 62031376 + 142062561 = 7876^2 + 11919^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204093937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 204093896 and 204093905.

It is not an unprimeable number, because it can be changed into a prime (204093931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1925362 + ... + 1925467.

It is an arithmetic number, because the mean of its divisors is an integer number (51986205).

Almost surely, 2^204093937 is an apocalyptic number.

It is an amenable number.

204093937 is a deficient number, since it is larger than the sum of its proper divisors (3850883).

204093937 is an equidigital number, since it uses as much as digits as its factorization.

204093937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850882.

The product of its (nonzero) digits is 40824, while the sum is 37.

The square root of 204093937 is about 14286.1449313662. The cubic root of 204093937 is about 588.7668748610.

The spelling of 204093937 in words is "two hundred four million, ninety-three thousand, nine hundred thirty-seven".