40525324 has 12 divisors (see below), whose sum is σ = 81050704. Its totient is φ = 17367984.

The previous prime is 40525321. The next prime is 40525351. The reversal of 40525324 is 42352504.

40525324 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (40525321) 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, 723639 + ... + 723694.

Almost surely, 2^40525324 is an apocalyptic number.

It is an amenable number.

40525324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40525324 is a wasteful number, since it uses less digits than its factorization.

40525324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447344 (or 1447342 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 40525324 is about 6365.9503611008. The cubic root of 40525324 is about 343.4858349969.

Adding to 40525324 its reverse (42352504), we get a palindrome (82877828).

The spelling of 40525324 in words is "forty million, five hundred twenty-five thousand, three hundred twenty-four".