2440972 has 6 divisors (see below), whose sum is σ = 4271708. Its totient is φ = 1220484.

The previous prime is 2440969. The next prime is 2440973. The reversal of 2440972 is 2790442.

2440972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2440972.

It is not an unprimeable number, because it can be changed into a prime (2440973) by changing a digit.

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 as a sum of consecutive naturals, namely, 305118 + ... + 305125.

2^2440972 is an apocalyptic number.

It is an amenable number.

2440972 is a deficient number, since it is larger than the sum of its proper divisors (1830736).

2440972 is a wasteful number, since it uses less digits than its factorization.

2440972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610247 (or 610245 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2440972 is about 1562.3610338203. The cubic root of 2440972 is about 134.6441841804.

The spelling of 2440972 in words is "two million, four hundred forty thousand, nine hundred seventy-two".