56222076 has 24 divisors (see below), whose sum is σ = 131680080. Its totient is φ = 18669952.

The previous prime is 56222069. The next prime is 56222081. The reversal of 56222076 is 67022265.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5481 + ... + 11936.

It is an arithmetic number, because the mean of its divisors is an integer number (5486670).

Almost surely, 2^56222076 is an apocalyptic number.

It is an amenable number.

56222076 is an abundant number, since it is smaller than the sum of its proper divisors (75458004).

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

56222076 is a wasteful number, since it uses less digits than its factorization.

56222076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17693 (or 17691 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 56222076 is about 7498.1381689057. The cubic root of 56222076 is about 383.0913029628.

The spelling of 56222076 in words is "fifty-six million, two hundred twenty-two thousand, seventy-six".