134266025 has 12 divisors (see below), whose sum is σ = 166756812. Its totient is φ = 107240640.

The previous prime is 134265997. The next prime is 134266031. The reversal of 134266025 is 520662431.

It can be written as a sum of positive squares in 6 ways, for example, as 1371241 + 132894784 = 1171^2 + 11528^2 .

It is not a de Polignac number, because 134266025 - 2²⁶ = 67157161 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12959 + ... + 20891.

It is an arithmetic number, because the mean of its divisors is an integer number (13896401).

Almost surely, 2^134266025 is an apocalyptic number.

It is an amenable number.

134266025 is a deficient number, since it is larger than the sum of its proper divisors (32490787).

134266025 is an equidigital number, since it uses as much as digits as its factorization.

134266025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8620 (or 8615 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 134266025 is about 11587.3217354141. The cubic root of 134266025 is about 512.0614054465.

The spelling of 134266025 in words is "one hundred thirty-four million, two hundred sixty-six thousand, twenty-five".