34530132 has 96 divisors (see below), whose sum is σ = 100452352. Its totient is φ = 8989056.

The previous prime is 34530103. The next prime is 34530143. The reversal of 34530132 is 23103543.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 34530099 and 34530108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112323 + ... + 112629.

Almost surely, 2^34530132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34530132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50226176).

34530132 is an abundant number, since it is smaller than the sum of its proper divisors (65922220).

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

34530132 is a wasteful number, since it uses less digits than its factorization.

34530132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 34530132 is about 5876.2345085948. The cubic root of 34530132 is about 325.6362510373.

Adding to 34530132 its reverse (23103543), we get a palindrome (57633675).

The spelling of 34530132 in words is "thirty-four million, five hundred thirty thousand, one hundred thirty-two".