2913648 has 40 divisors (see below), whose sum is σ = 7614096. Its totient is φ = 960000.

The previous prime is 2913641. The next prime is 2913697. The reversal of 2913648 is 8463192.

2913648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2913641) 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 7 ways as a sum of consecutive naturals, for example, 4548 + ... + 5148.

2^2913648 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 2913648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3807048).

2913648 is an abundant number, since it is smaller than the sum of its proper divisors (4700448).

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

2913648 is a wasteful number, since it uses less digits than its factorization.

2913648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713 (or 707 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 2913648 is about 1706.9411237650. The cubic root of 2913648 is about 142.8276731593.

The spelling of 2913648 in words is "two million, nine hundred thirteen thousand, six hundred forty-eight".