2918061 has 12 divisors (see below), whose sum is σ = 4351360. Its totient is φ = 1882440.

The previous prime is 2918059. The next prime is 2918107. The reversal of 2918061 is 1608192.

2918061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2918061 - 2¹ = 2918059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2918261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4951 + ... + 5508.

2^2918061 is an apocalyptic number.

It is an amenable number.

2918061 is a deficient number, since it is larger than the sum of its proper divisors (1433299).

2918061 is a wasteful number, since it uses less digits than its factorization.

2918061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10496 (or 10493 counting only the distinct ones).

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

The square root of 2918061 is about 1708.2332978841. The cubic root of 2918061 is about 142.8997455319.

It can be divided in two parts, 29180 and 61, that added together give a square (29241 = 171²).

The spelling of 2918061 in words is "two million, nine hundred eighteen thousand, sixty-one".