13233066 has 32 divisors (see below), whose sum is σ = 32997888. Its totient is φ = 3437040.

The previous prime is 13233061. The next prime is 13233071. The reversal of 13233066 is 66033231.

It is an interprime number because it is at equal distance from previous prime (13233061) and next prime (13233071).

It is a super-2 number, since 2×13233066² = 350228071520712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13233061) 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, 13860 + ... + 14783.

It is an arithmetic number, because the mean of its divisors is an integer number (1031184).

Almost surely, 2^13233066 is an apocalyptic number.

13233066 is an abundant number, since it is smaller than the sum of its proper divisors (19764822).

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

13233066 is a wasteful number, since it uses less digits than its factorization.

13233066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28666.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 13233066 is about 3637.7281371757. The cubic root of 13233066 is about 236.5303237254.

Adding to 13233066 its reverse (66033231), we get a palindrome (79266297).

The spelling of 13233066 in words is "thirteen million, two hundred thirty-three thousand, sixty-six".