971419 has 2 divisors, whose sum is σ = 971420. Its totient is φ = 971418.

The previous prime is 971401. The next prime is 971429. The reversal of 971419 is 914179.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 971419 - 2⁵ = 971387 is a prime.

It is a super-2 number, since 2×971419² = 1887309747122, which contains 22 as substring.

971419 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (971429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485709 + 485710.

It is an arithmetic number, because the mean of its divisors is an integer number (485710).

2⁹⁷¹⁴¹⁹ is an apocalyptic number.

971419 is a deficient number, since it is larger than the sum of its proper divisors (1).

971419 is an equidigital number, since it uses as much as digits as its factorization.

971419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2268, while the sum is 31.

The square root of 971419 is about 985.6059050148. The cubic root of 971419 is about 99.0380767045.

The spelling of 971419 in words is "nine hundred seventy-one thousand, four hundred nineteen".