40592740 has 24 divisors (see below), whose sum is σ = 89732160. Its totient is φ = 15382368.

The previous prime is 40592707. The next prime is 40592749. The reversal of 40592740 is 4729504.

40592740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (40592749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53032 + ... + 53791.

It is an arithmetic number, because the mean of its divisors is an integer number (3738840).

Almost surely, 2^40592740 is an apocalyptic number.

It is an amenable number.

40592740 is an abundant number, since it is smaller than the sum of its proper divisors (49139420).

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

40592740 is a wasteful number, since it uses less digits than its factorization.

40592740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106851 (or 106849 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 40592740 is about 6371.2432067847. The cubic root of 40592740 is about 343.6761983711.

The spelling of 40592740 in words is "forty million, five hundred ninety-two thousand, seven hundred forty".