56636326 has 4 divisors (see below), whose sum is σ = 84954492. Its totient is φ = 28318162.

The previous prime is 56636323. The next prime is 56636329. The reversal of 56636326 is 62363665.

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 (56636323) and next prime (56636329).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56636323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14159080 + ... + 14159083.

It is an arithmetic number, because the mean of its divisors is an integer number (21238623).

Almost surely, 2^56636326 is an apocalyptic number.

56636326 is a deficient number, since it is larger than the sum of its proper divisors (28318166).

56636326 is a wasteful number, since it uses less digits than its factorization.

56636326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28318165.

The product of its digits is 116640, while the sum is 37.

The square root of 56636326 is about 7525.7109963112. The cubic root of 56636326 is about 384.0298868159.

The spelling of 56636326 in words is "fifty-six million, six hundred thirty-six thousand, three hundred twenty-six".