53922224 has 30 divisors (see below), whose sum is σ = 106691460. Its totient is φ = 26393248.

The previous prime is 53922221. The next prime is 53922227. The reversal of 53922224 is 42222935.

53922224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53922221) and next prime (53922227).

It is a super-2 number, since 2×53922224² = 5815212482212352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53922221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225497 + ... + 225735.

It is an arithmetic number, because the mean of its divisors is an integer number (3556382).

Almost surely, 2^53922224 is an apocalyptic number.

It is an amenable number.

53922224 is a deficient number, since it is larger than the sum of its proper divisors (52769236).

53922224 is an equidigital number, since it uses as much as digits as its factorization.

53922224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545 (or 300 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 53922224 is about 7343.1753349624. The cubic root of 53922224 is about 377.7947618149.

It can be divided in two parts, 539222 and 24, that multiplied together give a triangular number (12941328 = T₅₀₈₇).

The spelling of 53922224 in words is "fifty-three million, nine hundred twenty-two thousand, two hundred twenty-four".