40917324 has 24 divisors (see below), whose sum is σ = 109113088. Its totient is φ = 11690640.

The previous prime is 40917323. The next prime is 40917329. The reversal of 40917324 is 42371904.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 40917291 and 40917300.

It is not an unprimeable number, because it can be changed into a prime (40917323) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 243472 + ... + 243639.

Almost surely, 2^40917324 is an apocalyptic number.

It is an amenable number.

40917324 is an abundant number, since it is smaller than the sum of its proper divisors (68195764).

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

40917324 is a wasteful number, since it uses less digits than its factorization.

40917324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487125 (or 487123 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 40917324 is about 6396.6650686119. The cubic root of 40917324 is about 344.5897918050.

The spelling of 40917324 in words is "forty million, nine hundred seventeen thousand, three hundred twenty-four".