52162236 has 36 divisors (see below), whose sum is σ = 150691632. Its totient is φ = 14903424.

The previous prime is 52162217. The next prime is 52162241. The reversal of 52162236 is 63226125.

52162236 is a `hidden beast` number, since 5 + 2 + 1 + 622 + 36 = 666.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103245 + ... + 103748.

Almost surely, 2^52162236 is an apocalyptic number.

It is an amenable number.

52162236 is an abundant number, since it is smaller than the sum of its proper divisors (98529396).

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

52162236 is a wasteful number, since it uses less digits than its factorization.

52162236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207010 (or 207005 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 52162236 is about 7222.3428331809. The cubic root of 52162236 is about 373.6388842812.

The spelling of 52162236 in words is "fifty-two million, one hundred sixty-two thousand, two hundred thirty-six".