56597326 has 4 divisors (see below), whose sum is σ = 84895992. Its totient is φ = 28298662.

The previous prime is 56597297. The next prime is 56597339. The reversal of 56597326 is 62379565.

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

It is a super-3 number, since 3×56597326³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 14149330 + ... + 14149333.

It is an arithmetic number, because the mean of its divisors is an integer number (21223998).

Almost surely, 2^56597326 is an apocalyptic number.

56597326 is a deficient number, since it is larger than the sum of its proper divisors (28298666).

56597326 is a wasteful number, since it uses less digits than its factorization.

56597326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28298665.

The product of its digits is 340200, while the sum is 43.

The square root of 56597326 is about 7523.1194327885. The cubic root of 56597326 is about 383.9417184045.

The spelling of 56597326 in words is "fifty-six million, five hundred ninety-seven thousand, three hundred twenty-six".