2394451 has 2 divisors, whose sum is σ = 2394452. Its totient is φ = 2394450.

The previous prime is 2394421. The next prime is 2394479. The reversal of 2394451 is 1544932.

It is an a-pointer prime, because the next prime (2394479) can be obtained adding 2394451 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2394451 - 2⁵ = 2394419 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (2394421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1197225 + 1197226.

It is an arithmetic number, because the mean of its divisors is an integer number (1197226).

2^2394451 is an apocalyptic number.

2394451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2394451 is an equidigital number, since it uses as much as digits as its factorization.

2394451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 28.

The square root of 2394451 is about 1547.4013700395. The cubic root of 2394451 is about 133.7833247384.

The spelling of 2394451 in words is "two million, three hundred ninety-four thousand, four hundred fifty-one".