134074261 has 2 divisors, whose sum is σ = 134074262. Its totient is φ = 134074260.

The previous prime is 134074219. The next prime is 134074271. The reversal of 134074261 is 162470431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133980625 + 93636 = 11575^2 + 306^2 .

It is a cyclic number.

It is not a de Polignac number, because 134074261 - 2¹³ = 134066069 is a prime.

It is a super-2 number, since 2×134074261² = 35951814925392242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134074201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67037130 + 67037131.

It is an arithmetic number, because the mean of its divisors is an integer number (67037131).

Almost surely, 2^134074261 is an apocalyptic number.

It is an amenable number.

134074261 is a deficient number, since it is larger than the sum of its proper divisors (1).

134074261 is an equidigital number, since it uses as much as digits as its factorization.

134074261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 134074261 is about 11579.0440451706. The cubic root of 134074261 is about 511.8175072374.

The spelling of 134074261 in words is "one hundred thirty-four million, seventy-four thousand, two hundred sixty-one".