2024551 has 2 divisors, whose sum is σ = 2024552. Its totient is φ = 2024550.

The previous prime is 2024531. The next prime is 2024567. The reversal of 2024551 is 1554202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2024551 - 2¹³ = 2016359 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2024501) 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, 1012275 + 1012276.

It is an arithmetic number, because the mean of its divisors is an integer number (1012276).

2^2024551 is an apocalyptic number.

2024551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2024551 is an equidigital number, since it uses as much as digits as its factorization.

2024551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 2024551 is about 1422.8671758109. The cubic root of 2024551 is about 126.5055484555.

Adding to 2024551 its reverse (1554202), we get a palindrome (3578753).

It can be divided in two parts, 202 and 4551, that added together give a triangular number (4753 = T₉₇).

The spelling of 2024551 in words is "two million, twenty-four thousand, five hundred fifty-one".