2305948 has 12 divisors (see below), whose sum is σ = 4272912. Its totient is φ = 1085120.

The previous prime is 2305909. The next prime is 2305949. The reversal of 2305948 is 8495032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2305949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16888 + ... + 17023.

It is an arithmetic number, because the mean of its divisors is an integer number (356076).

2^2305948 is an apocalyptic number.

It is an amenable number.

2305948 is a deficient number, since it is larger than the sum of its proper divisors (1966964).

2305948 is a wasteful number, since it uses less digits than its factorization.

2305948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33932 (or 33930 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 2305948 is about 1518.5348201474. The cubic root of 2305948 is about 132.1143025852.

The spelling of 2305948 in words is "two million, three hundred five thousand, nine hundred forty-eight".