2469280 has 96 divisors (see below), whose sum is σ = 6749568. Its totient is φ = 844800.

The previous prime is 2469277. The next prime is 2469281. The reversal of 2469280 is 829642.

It is not an unprimeable number, because it can be changed into a prime (2469281) 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, 40450 + ... + 40510.

It is an arithmetic number, because the mean of its divisors is an integer number (70308).

2^2469280 is an apocalyptic number.

2469280 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 2469280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3374784).

2469280 is an abundant number, since it is smaller than the sum of its proper divisors (4280288).

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

2469280 is a wasteful number, since it uses less digits than its factorization.

2469280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 2469280 is about 1571.3942853403. The cubic root of 2469280 is about 135.1626754104.

The spelling of 2469280 in words is "two million, four hundred sixty-nine thousand, two hundred eighty".