34424545 has 8 divisors (see below), whose sum is σ = 41557824. Its totient is φ = 27374064.

The previous prime is 34424531. The next prime is 34424567. The reversal of 34424545 is 54542443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34424545 - 2⁷ = 34424417 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 19779 + ... + 21448.

It is an arithmetic number, because the mean of its divisors is an integer number (5194728).

Almost surely, 2^34424545 is an apocalyptic number.

It is an amenable number.

34424545 is a deficient number, since it is larger than the sum of its proper divisors (7133279).

34424545 is a wasteful number, since it uses less digits than its factorization.

34424545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41399.

The product of its digits is 38400, while the sum is 31.

The square root of 34424545 is about 5867.2433902132. The cubic root of 34424545 is about 325.3039995789.

Adding to 34424545 its reverse (54542443), we get a palindrome (88966988).

It can be divided in two parts, 34424 and 545, that added together give a square (34969 = 187²).

The spelling of 34424545 in words is "thirty-four million, four hundred twenty-four thousand, five hundred forty-five".