971025 has 36 divisors (see below), whose sum is σ = 1781136. Its totient is φ = 466400.

The previous prime is 971021. The next prime is 971027. The reversal of 971025 is 520179.

It is not a de Polignac number, because 971025 - 2² = 971021 is a prime.

971025 is a lucky number.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 970986 and 971004.

It is not an unprimeable number, because it can be changed into a prime (971021) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9022 + ... + 9128.

It is an arithmetic number, because the mean of its divisors is an integer number (49476).

2⁹⁷¹⁰²⁵ is an apocalyptic number.

It is an amenable number.

971025 is a deficient number, since it is larger than the sum of its proper divisors (810111).

971025 is a wasteful number, since it uses less digits than its factorization.

971025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 971025 is about 985.4060076943. The cubic root of 971025 is about 99.0246852024.

The spelling of 971025 in words is "nine hundred seventy-one thousand, twenty-five".