40960528 has 40 divisors (see below), whose sum is σ = 93833280. Its totient is φ = 16947840.

The previous prime is 40960487. The next prime is 40960529. The reversal of 40960528 is 82506904.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 40960493 and 40960502.

It is not an unprimeable number, because it can be changed into a prime (40960529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3058 + ... + 9553.

It is an arithmetic number, because the mean of its divisors is an integer number (2345832).

Almost surely, 2^40960528 is an apocalyptic number.

It is an amenable number.

40960528 is an abundant number, since it is smaller than the sum of its proper divisors (52872752).

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

40960528 is a wasteful number, since it uses less digits than its factorization.

40960528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12655 (or 12649 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 40960528 is about 6400.0412498671. The cubic root of 40960528 is about 344.7110315726.

The spelling of 40960528 in words is "forty million, nine hundred sixty thousand, five hundred twenty-eight".