134634425 has 6 divisors (see below), whose sum is σ = 166946718. Its totient is φ = 107707520.

The previous prime is 134634403. The next prime is 134634473. The reversal of 134634425 is 524436431.

It can be written as a sum of positive squares in 3 ways, for example, as 15147664 + 119486761 = 3892^2 + 10931^2 .

It is not a de Polignac number, because 134634425 - 2¹⁸ = 134372281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134634391 and 134634400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2692664 + ... + 2692713.

It is an arithmetic number, because the mean of its divisors is an integer number (27824453).

Almost surely, 2^134634425 is an apocalyptic number.

It is an amenable number.

134634425 is a deficient number, since it is larger than the sum of its proper divisors (32312293).

134634425 is an equidigital number, since it uses as much as digits as its factorization.

134634425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5385387 (or 5385382 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 134634425 is about 11603.2075306787. The cubic root of 134634425 is about 512.5293102412.

The spelling of 134634425 in words is "one hundred thirty-four million, six hundred thirty-four thousand, four hundred twenty-five".