971014720 has 56 divisors (see below), whose sum is σ = 2490103224. Its totient is φ = 358526976.

The previous prime is 971014679. The next prime is 971014727. The reversal of 971014720 is 27410179.

It can be written as a sum of positive squares in 4 ways, for example, as 72454144 + 898560576 = 8512^2 + 29976^2 .

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 not an unprimeable number, because it can be changed into a prime (971014727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112549 + ... + 120868.

It is an arithmetic number, because the mean of its divisors is an integer number (44466129).

Almost surely, 2^971014720 is an apocalyptic number.

It is an amenable number.

971014720 is an abundant number, since it is smaller than the sum of its proper divisors (1519088504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

971014720 is a wasteful number, since it uses less digits than its factorization.

971014720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233447 (or 233437 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 971014720 is about 31161.1090945107. The cubic root of 971014720 is about 990.2433575124.

Adding to 971014720 its reverse (27410179), we get a palindrome (998424899).

The spelling of 971014720 in words is "nine hundred seventy-one million, fourteen thousand, seven hundred twenty".