2469680 has 20 divisors (see below), whose sum is σ = 5742192. Its totient is φ = 987840.

The previous prime is 2469679. The next prime is 2469757. The reversal of 2469680 is 869642.

2469680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a zygodrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 2469680.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15356 + ... + 15515.

2^2469680 is an apocalyptic number.

2469680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2469680 is an abundant number, since it is smaller than the sum of its proper divisors (3272512).

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

2469680 is a wasteful number, since it uses less digits than its factorization.

2469680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30884 (or 30878 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 2469680 is about 1571.5215556905. The cubic root of 2469680 is about 135.1699733746.

The spelling of 2469680 in words is "two million, four hundred sixty-nine thousand, six hundred eighty".