5971426 has 4 divisors (see below), whose sum is σ = 8957142. Its totient is φ = 2985712.

The previous prime is 5971411. The next prime is 5971429. The reversal of 5971426 is 6241795.

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

It can be written as a sum of positive squares in only one way, i.e., 5755201 + 216225 = 2399^2 + 465^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5971391 and 5971400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5971429) by changing a digit.

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 as a sum of consecutive naturals, namely, 1492855 + ... + 1492858.

Almost surely, 2^5971426 is an apocalyptic number.

5971426 is the 1546-th centered pentagonal number.

5971426 is a deficient number, since it is larger than the sum of its proper divisors (2985716).

5971426 is a wasteful number, since it uses less digits than its factorization.

5971426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985715.

The product of its digits is 15120, while the sum is 34.

The square root of 5971426 is about 2443.6501386246. The cubic root of 5971426 is about 181.4231423581.

The spelling of 5971426 in words is "five million, nine hundred seventy-one thousand, four hundred twenty-six".