2936240 has 60 divisors (see below), whose sum is σ = 7309056. Its totient is φ = 1096704.

The previous prime is 2936239. The next prime is 2936251. The reversal of 2936240 is 426392.

2936240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11 ways as a sum of consecutive naturals, for example, 23057 + ... + 23183.

2^2936240 is an apocalyptic number.

2936240 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 2936240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3654528).

2936240 is an abundant number, since it is smaller than the sum of its proper divisors (4372816).

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

2936240 is a wasteful number, since it uses less digits than its factorization.

2936240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2936240 is about 1713.5460308962. The cubic root of 2936240 is about 143.1958780791.

The spelling of 2936240 in words is "two million, nine hundred thirty-six thousand, two hundred forty".