20413110 has 32 divisors (see below), whose sum is σ = 49483872. Its totient is φ = 5388800.

The previous prime is 20413069. The next prime is 20413117. The reversal of 20413110 is 1131402.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20413117) 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, 339 + ... + 6398.

It is an arithmetic number, because the mean of its divisors is an integer number (1546371).

Almost surely, 2^20413110 is an apocalyptic number.

20413110 is an abundant number, since it is smaller than the sum of its proper divisors (29070762).

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

20413110 is a wasteful number, since it uses less digits than its factorization.

20413110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6848.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 20413110 is about 4518.0869845544. The cubic root of 20413110 is about 273.2979612499.

Adding to 20413110 its reverse (1131402), we get a palindrome (21544512).

It can be divided in two parts, 2041 and 3110, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 20413110 in words is "twenty million, four hundred thirteen thousand, one hundred ten".