40334052 has 48 divisors (see below), whose sum is σ = 104428800. Its totient is φ = 12012960.

The previous prime is 40334051. The next prime is 40334053. The reversal of 40334052 is 25043304.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (40334051) and next prime (40334053).

It is not an unprimeable number, because it can be changed into a prime (40334051) 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, 5199 + ... + 10377.

It is an arithmetic number, because the mean of its divisors is an integer number (2175600).

Almost surely, 2^40334052 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 40334052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52214400).

40334052 is an abundant number, since it is smaller than the sum of its proper divisors (64094748).

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

40334052 is a wasteful number, since it uses less digits than its factorization.

40334052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5256 (or 5254 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 40334052 is about 6350.9095411602. The cubic root of 40334052 is about 342.9445861289.

Adding to 40334052 its reverse (25043304), we get a palindrome (65377356).

The spelling of 40334052 in words is "forty million, three hundred thirty-four thousand, fifty-two".