2434545 has 12 divisors (see below), whose sum is σ = 4219956. Its totient is φ = 1298400.

The previous prime is 2434529. The next prime is 2434559. The reversal of 2434545 is 5454342.

2434545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1418481 + 1016064 = 1191^2 + 1008^2 .

It is not a de Polignac number, because 2434545 - 2⁴ = 2434529 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 27006 + ... + 27095.

It is an arithmetic number, because the mean of its divisors is an integer number (351663).

2^2434545 is an apocalyptic number.

It is an amenable number.

2434545 is a deficient number, since it is larger than the sum of its proper divisors (1785411).

2434545 is a wasteful number, since it uses less digits than its factorization.

2434545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54112 (or 54109 counting only the distinct ones).

The product of its digits is 9600, while the sum is 27.

The square root of 2434545 is about 1560.3028552175. The cubic root of 2434545 is about 134.5259090601.

Adding to 2434545 its reverse (5454342), we get a palindrome (7888887).

The spelling of 2434545 in words is "two million, four hundred thirty-four thousand, five hundred forty-five".