971013 has 16 divisors (see below), whose sum is σ = 1368576. Its totient is φ = 611520.

The previous prime is 970999. The next prime is 971021. The reversal of 971013 is 310179.

It is not a de Polignac number, because 971013 - 2⁴ = 970997 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (971053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4831 + ... + 5027.

It is an arithmetic number, because the mean of its divisors is an integer number (85536).

2⁹⁷¹⁰¹³ is an apocalyptic number.

971013 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

It is an amenable number.

971013 is a deficient number, since it is larger than the sum of its proper divisors (397563).

971013 is a wasteful number, since it uses less digits than its factorization.

971013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 971013 is about 985.3999188147. The cubic root of 971013 is about 99.0242772825.

The spelling of 971013 in words is "nine hundred seventy-one thousand, thirteen".