2718066 has 16 divisors (see below), whose sum is σ = 5854464. Its totient is φ = 836304.

The previous prime is 2718061. The next prime is 2718097. The reversal of 2718066 is 6608172.

It is a happy number.

It is a super-3 number, since 3×2718066³ = 60242258991813334488, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2718061) 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, 17346 + ... + 17501.

It is an arithmetic number, because the mean of its divisors is an integer number (365904).

2^2718066 is an apocalyptic number.

2718066 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2718066 is an abundant number, since it is smaller than the sum of its proper divisors (3136398).

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

2718066 is a wasteful number, since it uses less digits than its factorization.

2718066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34865.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2718066 is about 1648.6558161120. The cubic root of 2718066 is about 139.5575487433.

The spelling of 2718066 in words is "two million, seven hundred eighteen thousand, sixty-six".