4093451 has 2 divisors, whose sum is σ = 4093452. Its totient is φ = 4093450.

The previous prime is 4093433. The next prime is 4093469. The reversal of 4093451 is 1543904.

It is a balanced prime because it is at equal distance from previous prime (4093433) and next prime (4093469).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4093451 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4093451.

It is not a weakly prime, because it can be changed into another prime (4093351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2046725 + 2046726.

It is an arithmetic number, because the mean of its divisors is an integer number (2046726).

Almost surely, 2^4093451 is an apocalyptic number.

4093451 is a deficient number, since it is larger than the sum of its proper divisors (1).

4093451 is an equidigital number, since it uses as much as digits as its factorization.

4093451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 4093451 is about 2023.2278665538. The cubic root of 4093451 is about 159.9668030086.

The spelling of 4093451 in words is "four million, ninety-three thousand, four hundred fifty-one".