33234425 has 36 divisors (see below), whose sum is σ = 49371840. Its totient is φ = 21737760.

The previous prime is 33234413. The next prime is 33234433. The reversal of 33234425 is 52443233.

It is not a de Polignac number, because 33234425 - 2⁶ = 33234361 is a prime.

It is a super-2 number, since 2×33234425² = 2209054010161250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33234394 and 33234403.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 92396 + ... + 92754.

It is an arithmetic number, because the mean of its divisors is an integer number (1371440).

Almost surely, 2^33234425 is an apocalyptic number.

33234425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

33234425 is a deficient number, since it is larger than the sum of its proper divisors (16137415).

33234425 is a wasteful number, since it uses less digits than its factorization.

33234425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422 (or 394 counting only the distinct ones).

The product of its digits is 8640, while the sum is 26.

The square root of 33234425 is about 5764.9306153674. The cubic root of 33234425 is about 321.5111630207.

Adding to 33234425 its reverse (52443233), we get a palindrome (85677658).

The spelling of 33234425 in words is "thirty-three million, two hundred thirty-four thousand, four hundred twenty-five".