56798429 has 4 divisors (see below), whose sum is σ = 59787840. Its totient is φ = 53809020.

The previous prime is 56798387. The next prime is 56798437. The reversal of 56798429 is 92489765.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56798429 - 2²⁰ = 55749853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56798459) 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, 1494677 + ... + 1494714.

It is an arithmetic number, because the mean of its divisors is an integer number (14946960).

Almost surely, 2^56798429 is an apocalyptic number.

It is an amenable number.

56798429 is a deficient number, since it is larger than the sum of its proper divisors (2989411).

56798429 is a wasteful number, since it uses less digits than its factorization.

56798429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2989410.

The product of its digits is 1088640, while the sum is 50.

The square root of 56798429 is about 7536.4732468178. The cubic root of 56798429 is about 384.3959245577.

It can be divided in two parts, 56798 and 429, that multiplied together give a palindrome (24366342).

The spelling of 56798429 in words is "fifty-six million, seven hundred ninety-eight thousand, four hundred twenty-nine".