40592142 has 12 divisors (see below), whose sum is σ = 87949680. Its totient is φ = 13530708.

The previous prime is 40592137. The next prime is 40592143. The reversal of 40592142 is 24129504.

40592142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40592143) 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 5 ways as a sum of consecutive naturals, for example, 1127542 + ... + 1127577.

It is an arithmetic number, because the mean of its divisors is an integer number (7329140).

Almost surely, 2^40592142 is an apocalyptic number.

40592142 is an abundant number, since it is smaller than the sum of its proper divisors (47357538).

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

40592142 is a wasteful number, since it uses less digits than its factorization.

40592142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255127 (or 2255124 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 40592142 is about 6371.1962769954. The cubic root of 40592142 is about 343.6745107181.

The spelling of 40592142 in words is "forty million, five hundred ninety-two thousand, one hundred forty-two".