134633532 has 48 divisors (see below), whose sum is σ = 343389312. Its totient is φ = 40716480.

The previous prime is 134633509. The next prime is 134633533. The reversal of 134633532 is 235336431.

It is a self number, because there is not a number n which added to its sum of digits gives 134633532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134633533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115183 + ... + 116345.

It is an arithmetic number, because the mean of its divisors is an integer number (7153944).

Almost surely, 2^134633532 is an apocalyptic number.

134633532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134633532 is an abundant number, since it is smaller than the sum of its proper divisors (208755780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134633532 is a wasteful number, since it uses less digits than its factorization.

134633532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2058 (or 2056 counting only the distinct ones).

The product of its digits is 19440, while the sum is 30.

The square root of 134633532 is about 11603.1690498760. The cubic root of 134633532 is about 512.5281770746.

Adding to 134633532 its reverse (235336431), we get a palindrome (369969963).

The spelling of 134633532 in words is "one hundred thirty-four million, six hundred thirty-three thousand, five hundred thirty-two".