56276638 has 8 divisors (see below), whose sum is σ = 92089080. Its totient is φ = 25580280.

The previous prime is 56276611. The next prime is 56276639. The reversal of 56276638 is 83667265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 56276594 and 56276603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56276639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1278993 + ... + 1279036.

It is an arithmetic number, because the mean of its divisors is an integer number (11511135).

Almost surely, 2^56276638 is an apocalyptic number.

56276638 is a deficient number, since it is larger than the sum of its proper divisors (35812442).

56276638 is a wasteful number, since it uses less digits than its factorization.

56276638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2558042.

The product of its digits is 362880, while the sum is 43.

The square root of 56276638 is about 7501.7756564696. The cubic root of 56276638 is about 383.2151894686.

The spelling of 56276638 in words is "fifty-six million, two hundred seventy-six thousand, six hundred thirty-eight".