32130416 has 10 divisors (see below), whose sum is σ = 62252712. Its totient is φ = 16065200.

The previous prime is 32130407. The next prime is 32130419. The reversal of 32130416 is 61403123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32130419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1004060 + ... + 1004091.

Almost surely, 2^32130416 is an apocalyptic number.

It is an amenable number.

32130416 is a deficient number, since it is larger than the sum of its proper divisors (30122296).

32130416 is a wasteful number, since it uses less digits than its factorization.

32130416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2008159 (or 2008153 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 32130416 is about 5668.3697832798. The cubic root of 32130416 is about 317.9109226657.

Adding to 32130416 its reverse (61403123), we get a palindrome (93533539).

The spelling of 32130416 in words is "thirty-two million, one hundred thirty thousand, four hundred sixteen".