54212822 has 8 divisors (see below), whose sum is σ = 81818616. Its totient is φ = 26939952.

The previous prime is 54212819. The next prime is 54212827. The reversal of 54212822 is 22821245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 54212791 and 54212800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54212827) 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, 82823 + ... + 83474.

It is an arithmetic number, because the mean of its divisors is an integer number (10227327).

Almost surely, 2^54212822 is an apocalyptic number.

54212822 is a deficient number, since it is larger than the sum of its proper divisors (27605794).

54212822 is a wasteful number, since it uses less digits than its factorization.

54212822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166462.

The product of its digits is 2560, while the sum is 26.

The square root of 54212822 is about 7362.9356916925. The cubic root of 54212822 is about 378.4722176139.

The spelling of 54212822 in words is "fifty-four million, two hundred twelve thousand, eight hundred twenty-two".