42952544 has 12 divisors (see below), whose sum is σ = 84562884. Its totient is φ = 21476256.

The previous prime is 42952519. The next prime is 42952603. The reversal of 42952544 is 44525924.

42952544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 671102 + ... + 671165.

It is an arithmetic number, because the mean of its divisors is an integer number (7046907).

Almost surely, 2^42952544 is an apocalyptic number.

It is an amenable number.

42952544 is a deficient number, since it is larger than the sum of its proper divisors (41610340).

42952544 is a wasteful number, since it uses less digits than its factorization.

42952544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342277 (or 1342269 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

The square root of 42952544 is about 6553.8190393083. The cubic root of 42952544 is about 350.2108770015.

The spelling of 42952544 in words is "forty-two million, nine hundred fifty-two thousand, five hundred forty-four".