2956451 has 2 divisors, whose sum is σ = 2956452. Its totient is φ = 2956450.

The previous prime is 2956403. The next prime is 2956477. The reversal of 2956451 is 1546592.

It is a happy number.

2956451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2956451 - 2¹⁰ = 2955427 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2956651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1478225 + 1478226.

It is an arithmetic number, because the mean of its divisors is an integer number (1478226).

2^2956451 is an apocalyptic number.

2956451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2956451 is an equidigital number, since it uses as much as digits as its factorization.

2956451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 32.

The square root of 2956451 is about 1719.4333368875. The cubic root of 2956451 is about 143.5236801642.

The spelling of 2956451 in words is "two million, nine hundred fifty-six thousand, four hundred fifty-one".