134835497 has 2 divisors, whose sum is σ = 134835498. Its totient is φ = 134835496.

The previous prime is 134835479. The next prime is 134835553. The reversal of 134835497 is 794538431.

Together with previous prime (134835479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78570496 + 56265001 = 8864^2 + 7501^2 .

It is a cyclic number.

It is not a de Polignac number, because 134835497 - 2¹⁰ = 134834473 is a prime.

It is a super-2 number, since 2×134835497² = 36361222502474018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (134835427) 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 as a sum of consecutive naturals, namely, 67417748 + 67417749.

It is an arithmetic number, because the mean of its divisors is an integer number (67417749).

Almost surely, 2^134835497 is an apocalyptic number.

It is an amenable number.

134835497 is a deficient number, since it is larger than the sum of its proper divisors (1).

134835497 is an equidigital number, since it uses as much as digits as its factorization.

134835497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 44.

The square root of 134835497 is about 11611.8687987765. The cubic root of 134835497 is about 512.7843317752.

The spelling of 134835497 in words is "one hundred thirty-four million, eight hundred thirty-five thousand, four hundred ninety-seven".