54022282 has 8 divisors (see below), whose sum is σ = 85298400. Its totient is φ = 25589484.

The previous prime is 54022261. The next prime is 54022289. The reversal of 54022282 is 28222045.

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

It is not an unprimeable number, because it can be changed into a prime (54022289) 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, 710782 + ... + 710857.

It is an arithmetic number, because the mean of its divisors is an integer number (10662300).

Almost surely, 2^54022282 is an apocalyptic number.

54022282 is a deficient number, since it is larger than the sum of its proper divisors (31276118).

54022282 is a wasteful number, since it uses less digits than its factorization.

54022282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421660.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 54022282 is about 7349.9851700531. The cubic root of 54022282 is about 378.0282958951.

It can be divided in two parts, 540 and 22282, that added together give a palindrome (22822).

The spelling of 54022282 in words is "fifty-four million, twenty-two thousand, two hundred eighty-two".