56342829 has 4 divisors (see below), whose sum is σ = 75123776. Its totient is φ = 37561884.

The previous prime is 56342827. The next prime is 56342837. The reversal of 56342829 is 92824365.

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 not a de Polignac number, because 56342829 - 2¹ = 56342827 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 (56342827) 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, 9390469 + ... + 9390474.

It is an arithmetic number, because the mean of its divisors is an integer number (18780944).

Almost surely, 2^56342829 is an apocalyptic number.

It is an amenable number.

56342829 is a deficient number, since it is larger than the sum of its proper divisors (18780947).

56342829 is a wasteful number, since it uses less digits than its factorization.

56342829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18780946.

The product of its digits is 103680, while the sum is 39.

The square root of 56342829 is about 7506.1860488533. The cubic root of 56342829 is about 383.3653729154.

The spelling of 56342829 in words is "fifty-six million, three hundred forty-two thousand, eight hundred twenty-nine".