2150413 has 4 divisors (see below), whose sum is σ = 2153788. Its totient is φ = 2147040.

The previous prime is 2150411. The next prime is 2150417. The reversal of 2150413 is 3140512.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39204 + 2111209 = 198^2 + 1453^2 .

It is a cyclic number.

It is not a de Polignac number, because 2150413 - 2¹ = 2150411 is a prime.

It is a Duffinian number.

2150413 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408 + ... + 2113.

It is an arithmetic number, because the mean of its divisors is an integer number (538447).

2^2150413 is an apocalyptic number.

It is an amenable number.

2150413 is a deficient number, since it is larger than the sum of its proper divisors (3375).

2150413 is an equidigital number, since it uses as much as digits as its factorization.

2150413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2150413 is about 1466.4286549301. The cubic root of 2150413 is about 129.0745517828.

Adding to 2150413 its reverse (3140512), we get a palindrome (5290925).

Subtracting 2150413 from its reverse (3140512), we obtain a palindrome (990099).

The spelling of 2150413 in words is "two million, one hundred fifty thousand, four hundred thirteen".