971461 has 4 divisors (see below), whose sum is σ = 980172. Its totient is φ = 962752.

The previous prime is 971441. The next prime is 971473. The reversal of 971461 is 164179.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 164179 = 19 ⋅8641.

It can be written as a sum of positive squares in 2 ways, for example, as 280900 + 690561 = 530^2 + 831^2 .

It is a cyclic number.

It is not a de Polignac number, because 971461 - 2⁵ = 971429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (971401) 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 3 ways as a sum of consecutive naturals, for example, 4186 + ... + 4411.

It is an arithmetic number, because the mean of its divisors is an integer number (245043).

2⁹⁷¹⁴⁶¹ is an apocalyptic number.

It is an amenable number.

971461 is a deficient number, since it is larger than the sum of its proper divisors (8711).

971461 is a wasteful number, since it uses less digits than its factorization.

971461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8710.

The product of its digits is 1512, while the sum is 28.

The square root of 971461 is about 985.6272114750. The cubic root of 971461 is about 99.0395040115.

The spelling of 971461 in words is "nine hundred seventy-one thousand, four hundred sixty-one".