32190130 has 32 divisors (see below), whose sum is σ = 67069440. Its totient is φ = 10895040.

The previous prime is 32190091. The next prime is 32190131. The reversal of 32190130 is 3109123.

It is a super-3 number, since 3×32190130³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32190098 and 32190107.

It is not an unprimeable number, because it can be changed into a prime (32190131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2620 + ... + 8440.

It is an arithmetic number, because the mean of its divisors is an integer number (2095920).

Almost surely, 2^32190130 is an apocalyptic number.

32190130 is an abundant number, since it is smaller than the sum of its proper divisors (34879310).

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

32190130 is a wasteful number, since it uses less digits than its factorization.

32190130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5914.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 32190130 is about 5673.6346375141. The cubic root of 32190130 is about 318.1077453546.

Adding to 32190130 its reverse (3109123), we get a palindrome (35299253).

The spelling of 32190130 in words is "thirty-two million, one hundred ninety thousand, one hundred thirty".