2411551 has 2 divisors, whose sum is σ = 2411552. Its totient is φ = 2411550.

The previous prime is 2411543. The next prime is 2411567. The reversal of 2411551 is 1551142.

2411551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2411551 - 2³ = 2411543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2411581) 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, 1205775 + 1205776.

It is an arithmetic number, because the mean of its divisors is an integer number (1205776).

2^2411551 is an apocalyptic number.

2411551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2411551 is an equidigital number, since it uses as much as digits as its factorization.

2411551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 200, while the sum is 19.

The square root of 2411551 is about 1552.9169327430. The cubic root of 2411551 is about 134.1010413383.

Adding to 2411551 its reverse (1551142), we get a palindrome (3962693).

The spelling of 2411551 in words is "two million, four hundred eleven thousand, five hundred fifty-one".