52303266 has 32 divisors (see below), whose sum is σ = 116740800. Its totient is φ = 17357760.

The previous prime is 52303261. The next prime is 52303267. The reversal of 52303266 is 66230325.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (52303261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11005 + ... + 15023.

It is an arithmetic number, because the mean of its divisors is an integer number (3648150).

Almost surely, 2^52303266 is an apocalyptic number.

52303266 is an abundant number, since it is smaller than the sum of its proper divisors (64437534).

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

52303266 is a wasteful number, since it uses less digits than its factorization.

52303266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4271 (or 4265 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 52303266 is about 7232.0996951093. The cubic root of 52303266 is about 373.9753146032.

The spelling of 52303266 in words is "fifty-two million, three hundred three thousand, two hundred sixty-six".