134955252 has 72 divisors (see below), whose sum is σ = 361320960. Its totient is φ = 42353280.

The previous prime is 134955221. The next prime is 134955253. The reversal of 134955252 is 252559431.

It is a happy number.

134955252 is a `hidden beast` number, since 13 + 49 + 552 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134955253) 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, 130128 + ... + 131160.

Almost surely, 2^134955252 is an apocalyptic number.

134955252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134955252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180660480).

134955252 is an abundant number, since it is smaller than the sum of its proper divisors (226365708).

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

134955252 is a wasteful number, since it uses less digits than its factorization.

134955252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253 (or 1248 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 134955252 is about 11617.0242317041. The cubic root of 134955252 is about 512.9360977366.

The spelling of 134955252 in words is "one hundred thirty-four million, nine hundred fifty-five thousand, two hundred fifty-two".