12190932 has 96 divisors (see below), whose sum is σ = 35907200. Its totient is φ = 3545856.

The previous prime is 12190931. The next prime is 12190949. The reversal of 12190932 is 23909121.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 12190896 and 12190905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12190931) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26448 + ... + 26904.

Almost surely, 2^12190932 is an apocalyptic number.

12190932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12190932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17953600).

12190932 is an abundant number, since it is smaller than the sum of its proper divisors (23716268).

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

12190932 is a wasteful number, since it uses less digits than its factorization.

12190932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502 (or 494 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 12190932 is about 3491.5515175921. The cubic root of 12190932 is about 230.1507014873.

The spelling of 12190932 in words is "twelve million, one hundred ninety thousand, nine hundred thirty-two".