2095451 has 2 divisors, whose sum is σ = 2095452. Its totient is φ = 2095450.

The previous prime is 2095439. The next prime is 2095459. The reversal of 2095451 is 1545902.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2095451 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2095451.

It is not a weakly prime, because it can be changed into another prime (2095459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1047725 + 1047726.

It is an arithmetic number, because the mean of its divisors is an integer number (1047726).

2^2095451 is an apocalyptic number.

2095451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2095451 is an equidigital number, since it uses as much as digits as its factorization.

2095451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 2095451 is about 1447.5672695941. The cubic root of 2095451 is about 127.9653837056.

The spelling of 2095451 in words is "two million, ninety-five thousand, four hundred fifty-one".