56397341 has 32 divisors (see below), whose sum is σ = 76597248. Its totient is φ = 40098240.

The previous prime is 56397323. The next prime is 56397349. The reversal of 56397341 is 14379365.

It is a happy number.

It is not a de Polignac number, because 56397341 - 2¹⁰ = 56396317 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 56397295 and 56397304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56397349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102830 + ... + 103376.

It is an arithmetic number, because the mean of its divisors is an integer number (2393664).

Almost surely, 2^56397341 is an apocalyptic number.

It is an amenable number.

56397341 is a deficient number, since it is larger than the sum of its proper divisors (20199907).

56397341 is a wasteful number, since it uses less digits than its factorization.

56397341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681.

The product of its digits is 68040, while the sum is 38.

The square root of 56397341 is about 7509.8163093381. The cubic root of 56397341 is about 383.4889691065.

The spelling of 56397341 in words is "fifty-six million, three hundred ninety-seven thousand, three hundred forty-one".