40713324 has 12 divisors (see below), whose sum is σ = 94997784. Its totient is φ = 13571104.

The previous prime is 40713319. The next prime is 40713329. The reversal of 40713324 is 42331704.

It is an interprime number because it is at equal distance from previous prime (40713319) and next prime (40713329).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×40713324² = 3315149502257952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40713294 and 40713303.

It is not an unprimeable number, because it can be changed into a prime (40713329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1696377 + ... + 1696400.

It is an arithmetic number, because the mean of its divisors is an integer number (7916482).

Almost surely, 2^40713324 is an apocalyptic number.

It is an amenable number.

40713324 is an abundant number, since it is smaller than the sum of its proper divisors (54284460).

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

40713324 is a wasteful number, since it uses less digits than its factorization.

40713324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3392784 (or 3392782 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 40713324 is about 6380.6993347125. The cubic root of 40713324 is about 344.0161678898.

It can be divided in two parts, 407 and 13324, that added together give a palindrome (13731).

The spelling of 40713324 in words is "forty million, seven hundred thirteen thousand, three hundred twenty-four".