971411 has 8 divisors (see below), whose sum is σ = 1125984. Its totient is φ = 820800.

The previous prime is 971401. The next prime is 971419. The reversal of 971411 is 114179.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-971411 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 971411.

It is not an unprimeable number, because it can be changed into a prime (971419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440 + ... + 1461.

It is an arithmetic number, because the mean of its divisors is an integer number (140748).

2⁹⁷¹⁴¹¹ is an apocalyptic number.

971411 is a deficient number, since it is larger than the sum of its proper divisors (154573).

971411 is a wasteful number, since it uses less digits than its factorization.

971411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981.

The product of its digits is 252, while the sum is 23.

The square root of 971411 is about 985.6018465892. The cubic root of 971411 is about 99.0378048319.

The spelling of 971411 in words is "nine hundred seventy-one thousand, four hundred eleven".