2961018 has 24 divisors (see below), whose sum is σ = 6458400. Its totient is φ = 980424.

The previous prime is 2960989. The next prime is 2961019. The reversal of 2961018 is 8101692.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2960982 and 2961000.

It is not an unprimeable number, because it can be changed into a prime (2961019) 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 11 ways as a sum of consecutive naturals, for example, 2763 + ... + 3681.

It is an arithmetic number, because the mean of its divisors is an integer number (269100).

2^2961018 is an apocalyptic number.

2961018 is an abundant number, since it is smaller than the sum of its proper divisors (3497382).

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

2961018 is a wasteful number, since it uses less digits than its factorization.

2961018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106 (or 1103 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 2961018 is about 1720.7608782164. The cubic root of 2961018 is about 143.5975452388.

The spelling of 2961018 in words is "two million, nine hundred sixty-one thousand, eighteen".