42652558 has 32 divisors (see below), whose sum is σ = 73513440. Its totient is φ = 18495360.

The previous prime is 42652553. The next prime is 42652573. The reversal of 42652558 is 85525624.

42652558 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 (42652553) 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 15 ways as a sum of consecutive naturals, for example, 74413 + ... + 74983.

It is an arithmetic number, because the mean of its divisors is an integer number (2297295).

Almost surely, 2^42652558 is an apocalyptic number.

42652558 is a deficient number, since it is larger than the sum of its proper divisors (30860882).

42652558 is a wasteful number, since it uses less digits than its factorization.

42652558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629 (or 603 counting only the distinct ones).

The product of its digits is 96000, while the sum is 37.

The square root of 42652558 is about 6530.8925883067. The cubic root of 42652558 is about 349.3936658497.

It can be divided in two parts, 4 and 2652558, that added together give a palindrome (2652562).

The spelling of 42652558 in words is "forty-two million, six hundred fifty-two thousand, five hundred fifty-eight".