20133410 has 32 divisors (see below), whose sum is σ = 39940992. Its totient is φ = 7246080.

The previous prime is 20133401. The next prime is 20133413. The reversal of 20133410 is 1433102.

It is not an unprimeable number, because it can be changed into a prime (20133413) 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 15 ways as a sum of consecutive naturals, for example, 10442 + ... + 12218.

It is an arithmetic number, because the mean of its divisors is an integer number (1248156).

Almost surely, 2^20133410 is an apocalyptic number.

20133410 is a deficient number, since it is larger than the sum of its proper divisors (19807582).

20133410 is a wasteful number, since it uses less digits than its factorization.

20133410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 20133410 is about 4487.0268552796. The cubic root of 20133410 is about 272.0439753726.

Adding to 20133410 its reverse (1433102), we get a palindrome (21566512).

The spelling of 20133410 in words is "twenty million, one hundred thirty-three thousand, four hundred ten".