2400074 has 8 divisors (see below), whose sum is σ = 3654048. Its totient is φ = 1182060.

The previous prime is 2400067. The next prime is 2400089. The reversal of 2400074 is 4700042.

2400074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon 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 3 ways as a sum of consecutive naturals, for example, 8822 + ... + 9089.

It is an arithmetic number, because the mean of its divisors is an integer number (456756).

2^2400074 is an apocalyptic number.

2400074 is a deficient number, since it is larger than the sum of its proper divisors (1253974).

2400074 is a wasteful number, since it uses less digits than its factorization.

2400074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17980.

The product of its (nonzero) digits is 224, while the sum is 17.

The square root of 2400074 is about 1549.2172216962. The cubic root of 2400074 is about 133.8879660589.

Subtracting 2400074 from its reverse (4700042), we obtain a cube (2299968 = 132³).

The spelling of 2400074 in words is "two million, four hundred thousand, seventy-four".