13450233 has 16 divisors (see below), whose sum is σ = 19111680. Its totient is φ = 8389584.

The previous prime is 13450223. The next prime is 13450237. The reversal of 13450233 is 33205431.

It is not a de Polignac number, because 13450233 - 2⁵ = 13450201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13450237) 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, 3310 + ... + 6152.

It is an arithmetic number, because the mean of its divisors is an integer number (1194480).

Almost surely, 2^13450233 is an apocalyptic number.

It is an amenable number.

13450233 is a deficient number, since it is larger than the sum of its proper divisors (5661447).

13450233 is a wasteful number, since it uses less digits than its factorization.

13450233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2948.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 13450233 is about 3667.4559302056. The cubic root of 13450233 is about 237.8172042246.

Adding to 13450233 its reverse (33205431), we get a palindrome (46655664).

The spelling of 13450233 in words is "thirteen million, four hundred fifty thousand, two hundred thirty-three".