16130426 has 8 divisors (see below), whose sum is σ = 26056884. Its totient is φ = 7444800.

The previous prime is 16130417. The next prime is 16130437. The reversal of 16130426 is 62403161.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 16120225 + 10201 = 4015^2 + 101^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310175 + ... + 310226.

Almost surely, 2^16130426 is an apocalyptic number.

16130426 is a deficient number, since it is larger than the sum of its proper divisors (9926458).

16130426 is a wasteful number, since it uses less digits than its factorization.

16130426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620416.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 16130426 is about 4016.2701602357. The cubic root of 16130426 is about 252.6670514989.

Adding to 16130426 its reverse (62403161), we get a palindrome (78533587).

The spelling of 16130426 in words is "sixteen million, one hundred thirty thousand, four hundred twenty-six".