52302436 has 12 divisors (see below), whose sum is σ = 91616112. Its totient is φ = 26126408.

The previous prime is 52302431. The next prime is 52302449. The reversal of 52302436 is 63420325.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 52302436.

It is not an unprimeable number, because it can be changed into a prime (52302431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 970 + ... + 10273.

It is an arithmetic number, because the mean of its divisors is an integer number (7634676).

Almost surely, 2^52302436 is an apocalyptic number.

It is an amenable number.

52302436 is a deficient number, since it is larger than the sum of its proper divisors (39313676).

52302436 is a wasteful number, since it uses less digits than its factorization.

52302436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12410 (or 12408 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 52302436 is about 7232.0423118231. The cubic root of 52302436 is about 373.9733363892.

The spelling of 52302436 in words is "fifty-two million, three hundred two thousand, four hundred thirty-six".