2305488 has 40 divisors (see below), whose sum is σ = 6099808. Its totient is φ = 749952.

The previous prime is 2305487. The next prime is 2305549. The reversal of 2305488 is 8845032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2305481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1506 + ... + 2622.

2^2305488 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 2305488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3049904).

2305488 is an abundant number, since it is smaller than the sum of its proper divisors (3794320).

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

2305488 is a wasteful number, since it uses less digits than its factorization.

2305488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171 (or 1165 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2305488 is about 1518.3833508044. The cubic root of 2305488 is about 132.1055170994.

The spelling of 2305488 in words is "two million, three hundred five thousand, four hundred eighty-eight".