134133732 has 120 divisors (see below), whose sum is σ = 367692864. Its totient is φ = 42596928.

The previous prime is 134133721. The next prime is 134133739. The reversal of 134133732 is 237331431.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 134133696 and 134133705.

It is not an unprimeable number, because it can be changed into a prime (134133739) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 803113 + ... + 803279.

Almost surely, 2^134133732 is an apocalyptic number.

134133732 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 134133732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183846432).

134133732 is an abundant number, since it is smaller than the sum of its proper divisors (233559132).

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

134133732 is a wasteful number, since it uses less digits than its factorization.

134133732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287 (or 276 counting only the distinct ones).

The product of its digits is 4536, while the sum is 27.

The square root of 134133732 is about 11581.6118049259. The cubic root of 134133732 is about 511.8931712746.

The spelling of 134133732 in words is "one hundred thirty-four million, one hundred thirty-three thousand, seven hundred thirty-two".