134756472 has 48 divisors (see below), whose sum is σ = 342910440. Its totient is φ = 44130112.

The previous prime is 134756459. The next prime is 134756483. The reversal of 134756472 is 274657431.

It is a super-3 number, since 3×134756472³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134756472.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82738 + ... + 84350.

Almost surely, 2^134756472 is an apocalyptic number.

134756472 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 134756472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171455220).

134756472 is an abundant number, since it is smaller than the sum of its proper divisors (208153968).

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

134756472 is a wasteful number, since it uses less digits than its factorization.

134756472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740 (or 1677 counting only the distinct ones).

The product of its digits is 141120, while the sum is 39.

The square root of 134756472 is about 11608.4655316713. The cubic root of 134756472 is about 512.6841338751.

The spelling of 134756472 in words is "one hundred thirty-four million, seven hundred fifty-six thousand, four hundred seventy-two".