2706366 has 48 divisors (see below), whose sum is σ = 6245424. Its totient is φ = 778752.

The previous prime is 2706343. The next prime is 2706391. The reversal of 2706366 is 6636072.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 17160 + ... + 17316.

It is an arithmetic number, because the mean of its divisors is an integer number (130113).

2^2706366 is an apocalyptic number.

2706366 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2706366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3122712).

2706366 is an abundant number, since it is smaller than the sum of its proper divisors (3539058).

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

2706366 is a wasteful number, since it uses less digits than its factorization.

2706366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 2706366 is about 1645.1036441513. The cubic root of 2706366 is about 139.3570174605.

The spelling of 2706366 in words is "two million, seven hundred six thousand, three hundred sixty-six".