34421532 has 48 divisors (see below), whose sum is σ = 87800832. Its totient is φ = 10448640.

The previous prime is 34421503. The next prime is 34421561. The reversal of 34421532 is 23512443.

It is an interprime number because it is at equal distance from previous prime (34421503) and next prime (34421561).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3603 + ... + 9045.

It is an arithmetic number, because the mean of its divisors is an integer number (1829184).

Almost surely, 2^34421532 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 34421532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43900416).

34421532 is an abundant number, since it is smaller than the sum of its proper divisors (53379300).

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

34421532 is a wasteful number, since it uses less digits than its factorization.

34421532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5498 (or 5496 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 34421532 is about 5866.9866200631. The cubic root of 34421532 is about 325.2945085839.

Adding to 34421532 its reverse (23512443), we get a palindrome (57933975).

The spelling of 34421532 in words is "thirty-four million, four hundred twenty-one thousand, five hundred thirty-two".