2423794 has 4 divisors (see below), whose sum is σ = 3635694. Its totient is φ = 1211896.

The previous prime is 2423789. The next prime is 2423801. The reversal of 2423794 is 4973242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1352569 + 1071225 = 1163^2 + 1035^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605947 + ... + 605950.

2^2423794 is an apocalyptic number.

2423794 is a deficient number, since it is larger than the sum of its proper divisors (1211900).

2423794 is a wasteful number, since it uses less digits than its factorization.

2423794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211899.

The product of its digits is 12096, while the sum is 31.

The square root of 2423794 is about 1556.8538788210. The cubic root of 2423794 is about 134.3275938057.

The spelling of 2423794 in words is "two million, four hundred twenty-three thousand, seven hundred ninety-four".