134695493 has 2 divisors, whose sum is σ = 134695494. Its totient is φ = 134695492.

The previous prime is 134695489. The next prime is 134695501. The reversal of 134695493 is 394596431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101263969 + 33431524 = 10063^2 + 5782^2 .

It is a cyclic number.

It is not a de Polignac number, because 134695493 - 2² = 134695489 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134695423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67347746 + 67347747.

It is an arithmetic number, because the mean of its divisors is an integer number (67347747).

Almost surely, 2^134695493 is an apocalyptic number.

It is an amenable number.

134695493 is a deficient number, since it is larger than the sum of its proper divisors (1).

134695493 is an equidigital number, since it uses as much as digits as its factorization.

134695493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 349920, while the sum is 44.

The square root of 134695493 is about 11605.8387460795. The cubic root of 134695493 is about 512.6067901994.

The spelling of 134695493 in words is "one hundred thirty-four million, six hundred ninety-five thousand, four hundred ninety-three".