5919971 has 2 divisors, whose sum is σ = 5919972. Its totient is φ = 5919970.

The previous prime is 5919959. The next prime is 5920003. The reversal of 5919971 is 1799195.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5919971 - 2¹⁰ = 5918947 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5919911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2959985 + 2959986.

It is an arithmetic number, because the mean of its divisors is an integer number (2959986).

Almost surely, 2^5919971 is an apocalyptic number.

5919971 is a deficient number, since it is larger than the sum of its proper divisors (1).

5919971 is an equidigital number, since it uses as much as digits as its factorization.

5919971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25515, while the sum is 41.

The square root of 5919971 is about 2433.0990526487. The cubic root of 5919971 is about 180.9005385398.

The spelling of 5919971 in words is "five million, nine hundred nineteen thousand, nine hundred seventy-one".