56434022 has 4 divisors (see below), whose sum is σ = 84651036. Its totient is φ = 28217010.

The previous prime is 56434013. The next prime is 56434051. The reversal of 56434022 is 22043465.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22043465 = 5 ⋅4408693.

It is a junction number, because it is equal to n+sod(n) for n = 56433982 and 56434000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14108504 + ... + 14108507.

It is an arithmetic number, because the mean of its divisors is an integer number (21162759).

Almost surely, 2^56434022 is an apocalyptic number.

56434022 is a deficient number, since it is larger than the sum of its proper divisors (28217014).

56434022 is a wasteful number, since it uses less digits than its factorization.

56434022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28217013.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 56434022 is about 7512.2581159063. The cubic root of 56434022 is about 383.5720918805.

Adding to 56434022 its reverse (22043465), we get a palindrome (78477487).

The spelling of 56434022 in words is "fifty-six million, four hundred thirty-four thousand, twenty-two".