970818 has 16 divisors (see below), whose sum is σ = 1952640. Its totient is φ = 321776.

The previous prime is 970817. The next prime is 970829. The reversal of 970818 is 818079.

It is not an unprimeable number, because it can be changed into a prime (970813) 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, 1096 + ... + 1772.

It is an arithmetic number, because the mean of its divisors is an integer number (122040).

2⁹⁷⁰⁸¹⁸ is an apocalyptic number.

970818 is an abundant number, since it is smaller than the sum of its proper divisors (981822).

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

970818 is a wasteful number, since it uses less digits than its factorization.

970818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921.

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 970818 is about 985.3009692475. The cubic root of 970818 is about 99.0176481139.

The spelling of 970818 in words is "nine hundred seventy thousand, eight hundred eighteen".