40061324 has 12 divisors (see below), whose sum is σ = 71095248. Its totient is φ = 19748400.

The previous prime is 40061311. The next prime is 40061339. The reversal of 40061324 is 42316004.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 40061296 and 40061305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70247 + ... + 70814.

It is an arithmetic number, because the mean of its divisors is an integer number (5924604).

Almost surely, 2^40061324 is an apocalyptic number.

It is an amenable number.

40061324 is a deficient number, since it is larger than the sum of its proper divisors (31033924).

40061324 is a wasteful number, since it uses less digits than its factorization.

40061324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141136 (or 141134 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 40061324 is about 6329.4015514897. The cubic root of 40061324 is about 342.1698710391.

Adding to 40061324 its reverse (42316004), we get a palindrome (82377328).

The spelling of 40061324 in words is "forty million, sixty-one thousand, three hundred twenty-four".