56834789 has 12 divisors (see below), whose sum is σ = 62762700. Its totient is φ = 51427200.

The previous prime is 56834773. The next prime is 56834837. The reversal of 56834789 is 98743865.

It can be written as a sum of positive squares in 2 ways, for example, as 44289025 + 12545764 = 6655^2 + 3542^2 .

It is not a de Polignac number, because 56834789 - 2⁴ = 56834773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56834189) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28187 + ... + 30135.

It is an arithmetic number, because the mean of its divisors is an integer number (5230225).

Almost surely, 2^56834789 is an apocalyptic number.

It is an amenable number.

56834789 is a deficient number, since it is larger than the sum of its proper divisors (5927911).

56834789 is a wasteful number, since it uses less digits than its factorization.

56834789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212 (or 2201 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 50.

The square root of 56834789 is about 7538.8851297788. The cubic root of 56834789 is about 384.4779318403.

The spelling of 56834789 in words is "fifty-six million, eight hundred thirty-four thousand, seven hundred eighty-nine".