2433920 has 32 divisors (see below), whose sum is σ = 5820120. Its totient is φ = 973312.

The previous prime is 2433917. The next prime is 2433931. The reversal of 2433920 is 293342.

It is a tau number, because it is divible by the number of its divisors (32).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262 + ... + 2541.

2^2433920 is an apocalyptic number.

2433920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2433920 is an abundant number, since it is smaller than the sum of its proper divisors (3386200).

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

2433920 is an equidigital number, since it uses as much as digits as its factorization.

2433920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3822 (or 3810 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2433920 is about 1560.1025607312. The cubic root of 2433920 is about 134.5143961779.

The spelling of 2433920 in words is "two million, four hundred thirty-three thousand, nine hundred twenty".