52468722 has 40 divisors (see below), whose sum is σ = 118349616. Its totient is φ = 17373528.

The previous prime is 52468721. The next prime is 52468733. The reversal of 52468722 is 22786425.

52468722 is a `hidden beast` number, since 524 + 68 + 72 + 2 = 666.

52468722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×52468722³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (52468721) 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 19 ways as a sum of consecutive naturals, for example, 25413 + ... + 27399.

Almost surely, 2^52468722 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52468722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59174808).

52468722 is an abundant number, since it is smaller than the sum of its proper divisors (65880894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52468722 is a wasteful number, since it uses less digits than its factorization.

52468722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2164 (or 2155 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 52468722 is about 7243.5296644661. The cubic root of 52468722 is about 374.3692436520.

The spelling of 52468722 in words is "fifty-two million, four hundred sixty-eight thousand, seven hundred twenty-two".