134947625 has 16 divisors (see below), whose sum is σ = 170456832. Its totient is φ = 106649200.

The previous prime is 134947609. The next prime is 134947697. The reversal of 134947625 is 526749431.

It is not a de Polignac number, because 134947625 - 2⁴ = 134947609 is a prime.

It is a super-2 number, since 2×134947625² = 36421722986281250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3872 + ... + 16878.

It is an arithmetic number, because the mean of its divisors is an integer number (10653552).

Almost surely, 2^134947625 is an apocalyptic number.

It is an amenable number.

134947625 is a deficient number, since it is larger than the sum of its proper divisors (35509207).

134947625 is an equidigital number, since it uses as much as digits as its factorization.

134947625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13105 (or 13095 counting only the distinct ones).

The product of its digits is 181440, while the sum is 41.

The square root of 134947625 is about 11616.6959588344. The cubic root of 134947625 is about 512.9264346884.

The spelling of 134947625 in words is "one hundred thirty-four million, nine hundred forty-seven thousand, six hundred twenty-five".