53224622 has 32 divisors (see below), whose sum is σ = 91445760. Its totient is φ = 22997920.

The previous prime is 53224607. The next prime is 53224649. The reversal of 53224622 is 22642235.

It is a super-3 number, since 3×53224622³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53224591 and 53224600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148079 + ... + 148437.

It is an arithmetic number, because the mean of its divisors is an integer number (2857680).

Almost surely, 2^53224622 is an apocalyptic number.

53224622 is a deficient number, since it is larger than the sum of its proper divisors (38221138).

53224622 is a wasteful number, since it uses less digits than its factorization.

53224622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688.

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

The square root of 53224622 is about 7295.5206805272. The cubic root of 53224622 is about 376.1584843814.

Adding to 53224622 its reverse (22642235), we get a palindrome (75866857).

The spelling of 53224622 in words is "fifty-three million, two hundred twenty-four thousand, six hundred twenty-two".