134737025 has 6 divisors (see below), whose sum is σ = 167073942. Its totient is φ = 107789600.

The previous prime is 134737021. The next prime is 134737063. The reversal of 134737025 is 520737431.

It can be written as a sum of positive squares in 3 ways, for example, as 6390784 + 128346241 = 2528^2 + 11329^2 .

It is not a de Polignac number, because 134737025 - 2² = 134737021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134736982 and 134737000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134737021) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2694716 + ... + 2694765.

It is an arithmetic number, because the mean of its divisors is an integer number (27845657).

Almost surely, 2^134737025 is an apocalyptic number.

It is an amenable number.

134737025 is a deficient number, since it is larger than the sum of its proper divisors (32336917).

134737025 is an equidigital number, since it uses as much as digits as its factorization.

134737025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5389491 (or 5389486 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 134737025 is about 11607.6278799762. The cubic root of 134737025 is about 512.6594705006.

The spelling of 134737025 in words is "one hundred thirty-four million, seven hundred thirty-seven thousand, twenty-five".