134835477 has 8 divisors (see below), whose sum is σ = 205463616. Its totient is φ = 77048832.

The previous prime is 134835427. The next prime is 134835479. The reversal of 134835477 is 774538431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134835477 - 2¹² = 134831381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134835479) 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 in 7 ways as a sum of consecutive naturals, for example, 3210348 + ... + 3210389.

It is an arithmetic number, because the mean of its divisors is an integer number (25682952).

Almost surely, 2^134835477 is an apocalyptic number.

It is an amenable number.

134835477 is a deficient number, since it is larger than the sum of its proper divisors (70628139).

134835477 is an equidigital number, since it uses as much as digits as its factorization.

134835477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6420747.

The product of its digits is 282240, while the sum is 42.

The square root of 134835477 is about 11611.8679375887. The cubic root of 134835477 is about 512.7843064216.

It can be divided in two parts, 1348354 and 77, that added together give a palindrome (1348431).

The spelling of 134835477 in words is "one hundred thirty-four million, eight hundred thirty-five thousand, four hundred seventy-seven".