134464635 has 24 divisors (see below), whose sum is σ = 233726064. Its totient is φ = 71513280.

The previous prime is 134464609. The next prime is 134464637. The reversal of 134464635 is 536464431.

134464635 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 646 + 3 + 5 = 666.

It is not a de Polignac number, because 134464635 - 2⁶ = 134464571 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134464635.

It is not an unprimeable number, because it can be changed into a prime (134464637) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12780 + ... + 20790.

It is an arithmetic number, because the mean of its divisors is an integer number (9738586).

Almost surely, 2^134464635 is an apocalyptic number.

134464635 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134464635 is a deficient number, since it is larger than the sum of its proper divisors (99261429).

134464635 is a wasteful number, since it uses less digits than its factorization.

134464635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8395 (or 8392 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 134464635 is about 11595.8887110907. Note that the first 3 decimals coincide. The cubic root of 134464635 is about 512.3137661630.

It can be divided in two parts, 13446 and 4635, that added together give a palindrome (18081).

The spelling of 134464635 in words is "one hundred thirty-four million, four hundred sixty-four thousand, six hundred thirty-five".