2034451 has 4 divisors (see below), whose sum is σ = 2057400. Its totient is φ = 2011504.

The previous prime is 2034449. The next prime is 2034457. The reversal of 2034451 is 1544302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2034451 - 2¹ = 2034449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2034457) 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 in 3 ways as a sum of consecutive naturals, for example, 11341 + ... + 11518.

It is an arithmetic number, because the mean of its divisors is an integer number (514350).

2^2034451 is an apocalyptic number.

2034451 is a deficient number, since it is larger than the sum of its proper divisors (22949).

2034451 is an equidigital number, since it uses as much as digits as its factorization.

2034451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22948.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2034451 is about 1426.3418243885. The cubic root of 2034451 is about 126.7114161679.

Adding to 2034451 its reverse (1544302), we get a palindrome (3578753).

It can be divided in two parts, 2034 and 451, that added together give a triangular number (2485 = T₇₀).

The spelling of 2034451 in words is "two million, thirty-four thousand, four hundred fifty-one".