20413010 has 16 divisors (see below), whose sum is σ = 36855000. Its totient is φ = 8140416.

The previous prime is 20412991. The next prime is 20413021. The reversal of 20413010 is 1031402.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 16949689 + 3463321 = 4117^2 + 1861^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20412982 and 20413000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566 + ... + 6414.

Almost surely, 2^20413010 is an apocalyptic number.

20413010 is a deficient number, since it is larger than the sum of its proper divisors (16441990).

20413010 is a wasteful number, since it uses less digits than its factorization.

20413010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6205.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 20413010 is about 4518.0759179102. The cubic root of 20413010 is about 273.2975149707.

Adding to 20413010 its reverse (1031402), we get a palindrome (21444412).

The spelling of 20413010 in words is "twenty million, four hundred thirteen thousand, ten".