5971429 has 2 divisors, whose sum is σ = 5971430. Its totient is φ = 5971428.

The previous prime is 5971411. The next prime is 5971439. The reversal of 5971429 is 9241795.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4739329 + 1232100 = 2177^2 + 1110^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5971429 is a prime.

5971429 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5971409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2985714 + 2985715.

It is an arithmetic number, because the mean of its divisors is an integer number (2985715).

Almost surely, 2^5971429 is an apocalyptic number.

It is an amenable number.

5971429 is a deficient number, since it is larger than the sum of its proper divisors (1).

5971429 is an equidigital number, since it uses as much as digits as its factorization.

5971429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 37.

The square root of 5971429 is about 2443.6507524603. The cubic root of 5971429 is about 181.4231727400.

It can be divided in two parts, 5971 and 429, that added together give a square (6400 = 80²).

The spelling of 5971429 in words is "five million, nine hundred seventy-one thousand, four hundred twenty-nine".