52262136 has 24 divisors (see below), whose sum is σ = 141543480. Its totient is φ = 17420688.

The previous prime is 52262129. The next prime is 52262137. The reversal of 52262136 is 63126225.

52262136 is a `hidden beast` number, since 5 + 2 + 2 + 621 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52262137) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 362860 + ... + 363003.

It is an arithmetic number, because the mean of its divisors is an integer number (5897645).

Almost surely, 2^52262136 is an apocalyptic number.

It is an amenable number.

52262136 is an abundant number, since it is smaller than the sum of its proper divisors (89281344).

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

52262136 is a wasteful number, since it uses less digits than its factorization.

52262136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725875 (or 725868 counting only the distinct ones).

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

The square root of 52262136 is about 7229.2555633343. The cubic root of 52262136 is about 373.8772605712.

The spelling of 52262136 in words is "fifty-two million, two hundred sixty-two thousand, one hundred thirty-six".