2401423 has 2 divisors, whose sum is σ = 2401424. Its totient is φ = 2401422.

The previous prime is 2401409. The next prime is 2401447. The reversal of 2401423 is 3241042.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2401423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2401397 and 2401406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2401463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1200711 + 1200712.

It is an arithmetic number, because the mean of its divisors is an integer number (1200712).

2^2401423 is an apocalyptic number.

2401423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2401423 is an equidigital number, since it uses as much as digits as its factorization.

2401423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2401423 is about 1549.6525417009. The cubic root of 2401423 is about 133.9130459853.

Adding to 2401423 its reverse (3241042), we get a palindrome (5642465).

The spelling of 2401423 in words is "two million, four hundred one thousand, four hundred twenty-three".