2299488 has 48 divisors (see below), whose sum is σ = 6395760. Its totient is φ = 720896.

The previous prime is 2299483. The next prime is 2299489. The reversal of 2299488 is 8849922.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2299481) 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, 928 + ... + 2336.

It is an arithmetic number, because the mean of its divisors is an integer number (133245).

2^2299488 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 2299488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3197880).

2299488 is an abundant number, since it is smaller than the sum of its proper divisors (4096272).

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

2299488 is a wasteful number, since it uses less digits than its factorization.

2299488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439 (or 1431 counting only the distinct ones).

The product of its digits is 82944, while the sum is 42.

The square root of 2299488 is about 1516.4062780139. The cubic root of 2299488 is about 131.9908166247.

The spelling of 2299488 in words is "two million, two hundred ninety-nine thousand, four hundred eighty-eight".