2948736 has 64 divisors (see below), whose sum is σ = 8959680. Its totient is φ = 841728.

The previous prime is 2948723. The next prime is 2948747. The reversal of 2948736 is 6378492.

2948736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 2948694 and 2948703.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2140 + ... + 3236.

It is an arithmetic number, because the mean of its divisors is an integer number (139995).

2^2948736 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 2948736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4479840).

2948736 is an abundant number, since it is smaller than the sum of its proper divisors (6010944).

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

2948736 is a wasteful number, since it uses less digits than its factorization.

2948736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121 (or 1109 counting only the distinct ones).

The product of its digits is 72576, while the sum is 39.

The square root of 2948736 is about 1717.1883996813. The cubic root of 2948736 is about 143.3987274464.

The spelling of 2948736 in words is "two million, nine hundred forty-eight thousand, seven hundred thirty-six".