52623324 has 96 divisors (see below), whose sum is σ = 151045440. Its totient is φ = 15738624.

The previous prime is 52623299. The next prime is 52623343. The reversal of 52623324 is 42332625.

52623324 is a `hidden beast` number, since 5 + 2 + 623 + 32 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51442 + ... + 52454.

It is an arithmetic number, because the mean of its divisors is an integer number (1573390).

Almost surely, 2^52623324 is an apocalyptic number.

52623324 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52623324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75522720).

52623324 is an abundant number, since it is smaller than the sum of its proper divisors (98422116).

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

52623324 is a wasteful number, since it uses less digits than its factorization.

52623324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076 (or 1068 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 52623324 is about 7254.1935458051. The cubic root of 52623324 is about 374.7365830073.

Adding to 52623324 its reverse (42332625), we get a palindrome (94955949).

The spelling of 52623324 in words is "fifty-two million, six hundred twenty-three thousand, three hundred twenty-four".