2432280 has 32 divisors (see below), whose sum is σ = 7297200. Its totient is φ = 648576.

The previous prime is 2432279. The next prime is 2432293. The reversal of 2432280 is 822342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10015 + ... + 10254.

2^2432280 is an apocalyptic number.

2432280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2432280 is an abundant number, since it is smaller than the sum of its proper divisors (4864920).

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

2432280 is a wasteful number, since it uses less digits than its factorization.

2432280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20283 (or 20279 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2432280 is about 1559.5768656915. The cubic root of 2432280 is about 134.4841770011.

The spelling of 2432280 in words is "two million, four hundred thirty-two thousand, two hundred eighty".