2088451 has 2 divisors, whose sum is σ = 2088452. Its totient is φ = 2088450.

The previous prime is 2088431. The next prime is 2088473. The reversal of 2088451 is 1548802.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2088451 - 2⁵ = 2088419 is a prime.

It is not a weakly prime, because it can be changed into another prime (2088421) 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, 1044225 + 1044226.

It is an arithmetic number, because the mean of its divisors is an integer number (1044226).

2^2088451 is an apocalyptic number.

2088451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2088451 is an equidigital number, since it uses as much as digits as its factorization.

2088451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 2088451 is about 1445.1473973267. The cubic root of 2088451 is about 127.8227323165.

The spelling of 2088451 in words is "two million, eighty-eight thousand, four hundred fifty-one".