32130414 has 12 divisors (see below), whose sum is σ = 69615936. Its totient is φ = 10710132.

The previous prime is 32130407. The next prime is 32130419. The reversal of 32130414 is 41403123.

It is a super-2 number, since 2×32130414² = 2064727007622792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1785023 = 32130414 / (3 + 2 + 1 + 3 + 0 + 4 + 1 + 4).

It is a Curzon number.

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 in 5 ways as a sum of consecutive naturals, for example, 892494 + ... + 892529.

It is an arithmetic number, because the mean of its divisors is an integer number (5801328).

Almost surely, 2^32130414 is an apocalyptic number.

32130414 is an abundant number, since it is smaller than the sum of its proper divisors (37485522).

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

32130414 is a wasteful number, since it uses less digits than its factorization.

32130414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785031 (or 1785028 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 32130414 is about 5668.3696068623. The cubic root of 32130414 is about 317.9109160694.

Adding to 32130414 its reverse (41403123), we get a palindrome (73533537).

The spelling of 32130414 in words is "thirty-two million, one hundred thirty thousand, four hundred fourteen".