53222734 has 8 divisors (see below), whose sum is σ = 81690840. Its totient is φ = 25992456.

The previous prime is 53222731. The next prime is 53222737. The reversal of 53222734 is 43722235.

53222734 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 (53222731) and next prime (53222737).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53222731) 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 3 ways as a sum of consecutive naturals, for example, 309349 + ... + 309520.

It is an arithmetic number, because the mean of its divisors is an integer number (10211355).

Almost surely, 2^53222734 is an apocalyptic number.

53222734 is a deficient number, since it is larger than the sum of its proper divisors (28468106).

53222734 is a wasteful number, since it uses less digits than its factorization.

53222734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618914.

The product of its digits is 10080, while the sum is 28.

The square root of 53222734 is about 7295.3912849141. The cubic root of 53222734 is about 376.1540365927.

Adding to 53222734 its reverse (43722235), we get a palindrome (96944969).

It can be divided in two parts, 53222 and 734, that added together give a triangular number (53956 = T₃₂₈).

The spelling of 53222734 in words is "fifty-three million, two hundred twenty-two thousand, seven hundred thirty-four".