2308248 has 24 divisors (see below), whose sum is σ = 6251700. Its totient is φ = 769392.

The previous prime is 2308247. The next prime is 2308261. The reversal of 2308248 is 8428032.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2308247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15958 + ... + 16101.

2^2308248 is an apocalyptic number.

It is an amenable number.

2308248 is an abundant number, since it is smaller than the sum of its proper divisors (3943452).

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

2308248 is a wasteful number, since it uses less digits than its factorization.

2308248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32071 (or 32064 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 2308248 is about 1519.2919403459. The cubic root of 2308248 is about 132.1582124978.

It can be divided in two parts, 2308 and 248, that added together give a triangular number (2556 = T₇₁).

The spelling of 2308248 in words is "two million, three hundred eight thousand, two hundred forty-eight".