215413041 has 16 divisors (see below), whose sum is σ = 295674624. Its totient is φ = 139436544.

The previous prime is 215413039. The next prime is 215413061. The reversal of 215413041 is 140314512.

It is not a de Polignac number, because 215413041 - 2¹ = 215413039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 215412999 and 215413017.

It is not an unprimeable number, because it can be changed into a prime (215413061) 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, 8440 + ... + 22406.

It is an arithmetic number, because the mean of its divisors is an integer number (18479664).

Almost surely, 2^215413041 is an apocalyptic number.

It is an amenable number.

215413041 is a deficient number, since it is larger than the sum of its proper divisors (80261583).

215413041 is a wasteful number, since it uses less digits than its factorization.

215413041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14120.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 215413041 is about 14676.9561217577. The cubic root of 215413041 is about 599.4560264147.

Adding to 215413041 its reverse (140314512), we get a palindrome (355727553).

The spelling of 215413041 in words is "two hundred fifteen million, four hundred thirteen thousand, forty-one".