42652628 has 24 divisors (see below), whose sum is σ = 76816320. Its totient is φ = 20710080.

The previous prime is 42652613. The next prime is 42652633. The reversal of 42652628 is 82625624.

42652628 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 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 in 7 ways as a sum of consecutive naturals, for example, 45953 + ... + 46871.

It is an arithmetic number, because the mean of its divisors is an integer number (3200680).

Almost surely, 2^42652628 is an apocalyptic number.

It is an amenable number.

42652628 is a deficient number, since it is larger than the sum of its proper divisors (34163692).

42652628 is a wasteful number, since it uses less digits than its factorization.

42652628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247 (or 1245 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 42652628 is about 6530.8979474495. The cubic root of 42652628 is about 349.3938569874.

The spelling of 42652628 in words is "forty-two million, six hundred fifty-two thousand, six hundred twenty-eight".