52263066 has 32 divisors (see below), whose sum is σ = 111101760. Its totient is φ = 16333056.

The previous prime is 52263047. The next prime is 52263119. The reversal of 52263066 is 66036225.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30480 + ... + 32148.

It is an arithmetic number, because the mean of its divisors is an integer number (3471930).

Almost surely, 2^52263066 is an apocalyptic number.

52263066 is an abundant number, since it is smaller than the sum of its proper divisors (58838694).

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

52263066 is a wasteful number, since it uses less digits than its factorization.

52263066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 52263066 is about 7229.3198850238. The cubic root of 52263066 is about 373.8794782621.

The spelling of 52263066 in words is "fifty-two million, two hundred sixty-three thousand, sixty-six".