52450236 has 36 divisors (see below), whose sum is σ = 140383152. Its totient is φ = 16454784.

The previous prime is 52450207. The next prime is 52450243. The reversal of 52450236 is 63205425.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42240 + ... + 43463.

It is an arithmetic number, because the mean of its divisors is an integer number (3899532).

Almost surely, 2^52450236 is an apocalyptic number.

It is an amenable number.

52450236 is an abundant number, since it is smaller than the sum of its proper divisors (87932916).

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

52450236 is a wasteful number, since it uses less digits than its factorization.

52450236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85730 (or 85725 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 52450236 is about 7242.2535166894. The cubic root of 52450236 is about 374.3252720406.

The spelling of 52450236 in words is "fifty-two million, four hundred fifty thousand, two hundred thirty-six".