2946148 has 12 divisors (see below), whose sum is σ = 5265792. Its totient is φ = 1441640.

The previous prime is 2946143. The next prime is 2946149. The reversal of 2946148 is 8416492.

2946148 = 227² + 228² + ... + 273².

2946148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2946143) 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 3 ways as a sum of consecutive naturals, for example, 7648 + ... + 8023.

It is an arithmetic number, because the mean of its divisors is an integer number (438816).

2^2946148 is an apocalyptic number.

It is an amenable number.

2946148 is a deficient number, since it is larger than the sum of its proper divisors (2319644).

2946148 is a wasteful number, since it uses less digits than its factorization.

2946148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15722 (or 15720 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 2946148 is about 1716.4346768811. The cubic root of 2946148 is about 143.3567631911.

The spelling of 2946148 in words is "two million, nine hundred forty-six thousand, one hundred forty-eight".