970245140 has 12 divisors (see below), whose sum is σ = 2037514836. Its totient is φ = 388098048.

The previous prime is 970245139. The next prime is 970245149. The reversal of 970245140 is 41542079.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 116553616 + 853691524 = 10796^2 + 29218^2 .

It is a junction number, because it is equal to n+sod(n) for n = 970245097 and 970245106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970245149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24256109 + ... + 24256148.

It is an arithmetic number, because the mean of its divisors is an integer number (169792903).

Almost surely, 2^970245140 is an apocalyptic number.

It is an amenable number.

970245140 is an abundant number, since it is smaller than the sum of its proper divisors (1067269696).

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

970245140 is a wasteful number, since it uses less digits than its factorization.

970245140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48512266 (or 48512264 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 970245140 is about 31148.7582417020. The cubic root of 970245140 is about 989.9816818023.

The spelling of 970245140 in words is "nine hundred seventy million, two hundred forty-five thousand, one hundred forty".