52162824 has 64 divisors (see below), whose sum is σ = 152691840. Its totient is φ = 14538240.

The previous prime is 52162823. The next prime is 52162849. The reversal of 52162824 is 42826125.

It is a junction number, because it is equal to n+sod(n) for n = 52162791 and 52162800.

It is not an unprimeable number, because it can be changed into a prime (52162823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3102 + ... + 10674.

It is an arithmetic number, because the mean of its divisors is an integer number (2385810).

Almost surely, 2^52162824 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52162824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76345920).

52162824 is an abundant number, since it is smaller than the sum of its proper divisors (100529016).

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

52162824 is a wasteful number, since it uses less digits than its factorization.

52162824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7630 (or 7626 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 52162824 is about 7222.3835400787. The cubic root of 52162824 is about 373.6402882269.

Adding to 52162824 its reverse (42826125), we get a palindrome (94988949).

The spelling of 52162824 in words is "fifty-two million, one hundred sixty-two thousand, eight hundred twenty-four".