4040932 has 36 divisors (see below), whose sum is σ = 8402940. Its totient is φ = 1694784.

The previous prime is 4040921. The next prime is 4040941. The reversal of 4040932 is 2390404.

It can be written as a sum of positive squares in 2 ways, for example, as 1920996 + 2119936 = 1386^2 + 1456^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10194 + ... + 10582.

It is an arithmetic number, because the mean of its divisors is an integer number (233415).

Almost surely, 2^4040932 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 4040932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4201470).

4040932 is an abundant number, since it is smaller than the sum of its proper divisors (4362008).

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

4040932 is a wasteful number, since it uses less digits than its factorization.

4040932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 4040932 is about 2010.2069545199. The cubic root of 4040932 is about 159.2797311958.

The spelling of 4040932 in words is "four million, forty thousand, nine hundred thirty-two".