2947068 has 36 divisors (see below), whose sum is σ = 7561008. Its totient is φ = 967680.

The previous prime is 2947027. The next prime is 2947097. The reversal of 2947068 is 8607492.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1980 + ... + 3132.

It is an arithmetic number, because the mean of its divisors is an integer number (210028).

2^2947068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2947068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3780504).

2947068 is an abundant number, since it is smaller than the sum of its proper divisors (4613940).

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

2947068 is a wasteful number, since it uses less digits than its factorization.

2947068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234 (or 1229 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 2947068 is about 1716.7026533445. The cubic root of 2947068 is about 143.3716837468.

The spelling of 2947068 in words is "two million, nine hundred forty-seven thousand, sixty-eight".