2970018 has 12 divisors (see below), whose sum is σ = 6435078. Its totient is φ = 990000.

The previous prime is 2969987. The next prime is 2970031. The reversal of 2970018 is 8100792.

It can be written as a sum of positive squares in only one way, i.e., 2913849 + 56169 = 1707^2 + 237^2 .

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2969973 and 2970000.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82483 + ... + 82518.

2^2970018 is an apocalyptic number.

2970018 is an abundant number, since it is smaller than the sum of its proper divisors (3465060).

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

2970018 is a wasteful number, since it uses less digits than its factorization.

2970018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165009 (or 165006 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 2970018 is about 1723.3740162832. The cubic root of 2970018 is about 143.7428861004.

The spelling of 2970018 in words is "two million, nine hundred seventy thousand, eighteen".