22130413 has 8 divisors (see below), whose sum is σ = 23666040. Its totient is φ = 20620800.

The previous prime is 22130411. The next prime is 22130431. The reversal of 22130413 is 31403122.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13853284 + 8277129 = 3722^2 + 2877^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22130413 - 2¹ = 22130411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22130411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4728 + ... + 8161.

It is an arithmetic number, because the mean of its divisors is an integer number (2958255).

Almost surely, 2^22130413 is an apocalyptic number.

It is an amenable number.

22130413 is a deficient number, since it is larger than the sum of its proper divisors (1535627).

22130413 is a wasteful number, since it uses less digits than its factorization.

22130413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13007.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 22130413 is about 4704.2972907757. The cubic root of 22130413 is about 280.7565128623.

Adding to 22130413 its reverse (31403122), we get a palindrome (53533535).

The spelling of 22130413 in words is "twenty-two million, one hundred thirty thousand, four hundred thirteen".