134628552 has 48 divisors (see below), whose sum is σ = 365720940. Its totient is φ = 44740608.

The previous prime is 134628551. The next prime is 134628581. The reversal of 134628552 is 255826431.

134628552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 132572196 + 2056356 = 11514^2 + 1434^2 .

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 (134628551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22768 + ... + 28064.

Almost surely, 2^134628552 is an apocalyptic number.

134628552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134628552 is an abundant number, since it is smaller than the sum of its proper divisors (231092388).

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

134628552 is a wasteful number, since it uses less digits than its factorization.

134628552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5662 (or 5655 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 134628552 is about 11602.9544513456. The cubic root of 134628552 is about 512.5218576440.

The spelling of 134628552 in words is "one hundred thirty-four million, six hundred twenty-eight thousand, five hundred fifty-two".