2941956 has 36 divisors (see below), whose sum is σ = 7547904. Its totient is φ = 966000.

The previous prime is 2941951. The next prime is 2941957. The reversal of 2941956 is 6591492.

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 self number, because there is not a number n which added to its sum of digits gives 2941956.

It is not an unprimeable number, because it can be changed into a prime (2941951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1981 + ... + 3131.

It is an arithmetic number, because the mean of its divisors is an integer number (209664).

2^2941956 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 2941956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3773952).

2941956 is an abundant number, since it is smaller than the sum of its proper divisors (4605948).

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

2941956 is a wasteful number, since it uses less digits than its factorization.

2941956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232 (or 1227 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 2941956 is about 1715.2131062932. The cubic root of 2941956 is about 143.2887380044.

The spelling of 2941956 in words is "two million, nine hundred forty-one thousand, nine hundred fifty-six".