53234208 has 144 divisors (see below), whose sum is σ = 163459296. Its totient is φ = 16373760.

The previous prime is 53234197. The next prime is 53234239. The reversal of 53234208 is 80243235.

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 406303 + ... + 406433.

It is an arithmetic number, because the mean of its divisors is an integer number (1135134).

Almost surely, 2^53234208 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 53234208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81729648).

53234208 is an abundant number, since it is smaller than the sum of its proper divisors (110225088).

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

53234208 is a wasteful number, since it uses less digits than its factorization.

53234208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 53234208 is about 7296.1776294167. The cubic root of 53234208 is about 376.1810656520.

The spelling of 53234208 in words is "fifty-three million, two hundred thirty-four thousand, two hundred eight".