2948616 has 128 divisors (see below), whose sum is σ = 9590400. Its totient is φ = 829440.

The previous prime is 2948611. The next prime is 2948677. The reversal of 2948616 is 6168492.

2948616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2948611) 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 31 ways as a sum of consecutive naturals, for example, 40356 + ... + 40428.

It is an arithmetic number, because the mean of its divisors is an integer number (74925).

2^2948616 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 2948616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4795200).

2948616 is an abundant number, since it is smaller than the sum of its proper divisors (6641784).

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

2948616 is a wasteful number, since it uses less digits than its factorization.

2948616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 106 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 2948616 is about 1717.1534584888. The cubic root of 2948616 is about 143.3967821970.

The spelling of 2948616 in words is "two million, nine hundred forty-eight thousand, six hundred sixteen".