56835654 has 16 divisors (see below), whose sum is σ = 113875248. Its totient is φ = 18911232.

The previous prime is 56835619. The next prime is 56835659. The reversal of 56835654 is 45653865.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56835659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4747 + ... + 11670.

It is an arithmetic number, because the mean of its divisors is an integer number (7117203).

Almost surely, 2^56835654 is an apocalyptic number.

56835654 is an abundant number, since it is smaller than the sum of its proper divisors (57039594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56835654 is a wasteful number, since it uses less digits than its factorization.

56835654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16999.

The product of its digits is 432000, while the sum is 42.

The square root of 56835654 is about 7538.9424987859. The cubic root of 56835654 is about 384.4798823576.

The spelling of 56835654 in words is "fifty-six million, eight hundred thirty-five thousand, six hundred fifty-four".