8140932 has 48 divisors (see below), whose sum is σ = 21609280. Its totient is φ = 2649024.

The previous prime is 8140927. The next prime is 8140961. The reversal of 8140932 is 2390418.

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 = 8140896 and 8140905.

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, 3768 + ... + 5520.

Almost surely, 2^8140932 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 8140932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10804640).

8140932 is an abundant number, since it is smaller than the sum of its proper divisors (13468348).

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

8140932 is a wasteful number, since it uses less digits than its factorization.

8140932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1809 (or 1801 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 8140932 is about 2853.2318517779. The cubic root of 8140932 is about 201.1676035778.

The spelling of 8140932 in words is "eight million, one hundred forty thousand, nine hundred thirty-two".