2298480 has 80 divisors (see below), whose sum is σ = 7288224. Its totient is φ = 599040.

The previous prime is 2298469. The next prime is 2298481. The reversal of 2298480 is 848922.

It is a tau number, because it is divible by the number of its divisors (80).

2298480 is an undulating number in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2298481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14562 + ... + 14718.

2^2298480 is an apocalyptic number.

2298480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2298480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3644112).

2298480 is an abundant number, since it is smaller than the sum of its proper divisors (4989744).

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

2298480 is a wasteful number, since it uses less digits than its factorization.

2298480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 2298480 is about 1516.0738768279. The cubic root of 2298480 is about 131.9715273758.

The spelling of 2298480 in words is "two million, two hundred ninety-eight thousand, four hundred eighty".