971284 has 12 divisors (see below), whose sum is σ = 1739584. Its totient is φ = 474264.

The previous prime is 971281. The next prime is 971291. The reversal of 971284 is 482179.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (971281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2652 + ... + 2995.

2⁹⁷¹²⁸⁴ is an apocalyptic number.

It is an amenable number.

971284 is a deficient number, since it is larger than the sum of its proper divisors (768300).

971284 is a wasteful number, since it uses less digits than its factorization.

971284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5694 (or 5692 counting only the distinct ones).

The product of its digits is 4032, while the sum is 31.

The square root of 971284 is about 985.5374168442. The cubic root of 971284 is about 99.0334886535.

The spelling of 971284 in words is "nine hundred seventy-one thousand, two hundred eighty-four".