338057 has 4 divisors (see below), whose sum is σ = 339456. Its totient is φ = 336660.

The previous prime is 338033. The next prime is 338119. The reversal of 338057 is 750833.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 750833 = 41 ⋅18313.

It is a cyclic number.

It is not a de Polignac number, because 338057 - 2¹⁸ = 75913 is a prime.

It is a super-2 number, since 2×338057² = 228565070498, which contains 22 as substring.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 338057.

It is not an unprimeable number, because it can be changed into a prime (338017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233 + ... + 854.

It is an arithmetic number, because the mean of its divisors is an integer number (84864).

2³³⁸⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

338057 is a deficient number, since it is larger than the sum of its proper divisors (1399).

338057 is a wasteful number, since it uses less digits than its factorization.

338057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 338057 is about 581.4266935737. The cubic root of 338057 is about 69.6621131562.

The spelling of 338057 in words is "three hundred thirty-eight thousand, fifty-seven".