2573338 has 4 divisors (see below), whose sum is σ = 3860010. Its totient is φ = 1286668.

The previous prime is 2573293. The next prime is 2573339. The reversal of 2573338 is 8333752.

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

It can be written as a sum of positive squares in only one way, i.e., 2064969 + 508369 = 1437^2 + 713^2 .

It is not an unprimeable number, because it can be changed into a prime (2573339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 643333 + ... + 643336.

2^2573338 is an apocalyptic number.

2573338 is a deficient number, since it is larger than the sum of its proper divisors (1286672).

2573338 is a wasteful number, since it uses less digits than its factorization.

2573338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286671.

The product of its digits is 15120, while the sum is 31.

The square root of 2573338 is about 1604.1627099518. The cubic root of 2573338 is about 137.0352440981.

The spelling of 2573338 in words is "two million, five hundred seventy-three thousand, three hundred thirty-eight".