34424425 has 24 divisors (see below), whose sum is σ = 49054400. Its totient is φ = 23474880.

The previous prime is 34424419. The next prime is 34424431. The reversal of 34424425 is 52442443.

It is an interprime number because it is at equal distance from previous prime (34424419) and next prime (34424431).

It is not a de Polignac number, because 34424425 - 2³ = 34424417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34424393 and 34424402.

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 23 ways as a sum of consecutive naturals, for example, 39646 + ... + 40504.

Almost surely, 2^34424425 is an apocalyptic number.

34424425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34424425 is a deficient number, since it is larger than the sum of its proper divisors (14629975).

34424425 is a wasteful number, since it uses less digits than its factorization.

34424425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105 (or 1100 counting only the distinct ones).

The product of its digits is 15360, while the sum is 28.

The square root of 34424425 is about 5867.2331639368. The cubic root of 34424425 is about 325.3036215877.

Adding to 34424425 its reverse (52442443), we get a palindrome (86866868).

The spelling of 34424425 in words is "thirty-four million, four hundred twenty-four thousand, four hundred twenty-five".