2924240 has 40 divisors (see below), whose sum is σ = 7419168. Its totient is φ = 1063040.

The previous prime is 2924237. The next prime is 2924263. The reversal of 2924240 is 424292.

2924240 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 (40).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 782 + ... + 2541.

2^2924240 is an apocalyptic number.

2924240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2924240 is an abundant number, since it is smaller than the sum of its proper divisors (4494928).

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

2924240 is a wasteful number, since it uses less digits than its factorization.

2924240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3347 (or 3341 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2924240 is about 1710.0409351825. The cubic root of 2924240 is about 143.0005379216. Note that the first 3 decimals are identical.

The spelling of 2924240 in words is "two million, nine hundred twenty-four thousand, two hundred forty".