42052752 has 60 divisors (see below), whose sum is σ = 134505280. Its totient is φ = 12014784.

The previous prime is 42052741. The next prime is 42052789. The reversal of 42052752 is 25725024.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19852 + ... + 21867.

Almost surely, 2^42052752 is an apocalyptic number.

42052752 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

42052752 is an abundant number, since it is smaller than the sum of its proper divisors (92452528).

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

42052752 is a wasteful number, since it uses less digits than its factorization.

42052752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41740 (or 41731 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 42052752 is about 6484.8093264182. The cubic root of 42052752 is about 347.7481332516.

Adding to 42052752 its reverse (25725024), we get a palindrome (67777776).

The spelling of 42052752 in words is "forty-two million, fifty-two thousand, seven hundred fifty-two".