134911634 has 16 divisors (see below), whose sum is σ = 237746880. Its totient is φ = 56606160.

The previous prime is 134911633. The next prime is 134911649. The reversal of 134911634 is 436119431.

It is a super-2 number, since 2×134911634² = 36402297977099912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134911634.

It is not an unprimeable number, because it can be changed into a prime (134911633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235574 + ... + 236145.

It is an arithmetic number, because the mean of its divisors is an integer number (14859180).

Almost surely, 2^134911634 is an apocalyptic number.

134911634 is a deficient number, since it is larger than the sum of its proper divisors (102835246).

134911634 is a wasteful number, since it uses less digits than its factorization.

134911634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471745.

The product of its digits is 7776, while the sum is 32.

The square root of 134911634 is about 11615.1467489653. The cubic root of 134911634 is about 512.8808308804.

The spelling of 134911634 in words is "one hundred thirty-four million, nine hundred eleven thousand, six hundred thirty-four".