42027180 has 48 divisors (see below), whose sum is σ = 126730464. Its totient is φ = 10344960.

The previous prime is 42027169. The next prime is 42027197. The reversal of 42027180 is 8172024.

It is a self number, because there is not a number n which added to its sum of digits gives 42027180.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26161 + ... + 27720.

It is an arithmetic number, because the mean of its divisors is an integer number (2640218).

Almost surely, 2^42027180 is an apocalyptic number.

It is an amenable number.

42027180 is an abundant number, since it is smaller than the sum of its proper divisors (84703284).

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

42027180 is a wasteful number, since it uses less digits than its factorization.

42027180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53906 (or 53904 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 42027180 is about 6482.8373417818. The cubic root of 42027180 is about 347.6776311801.

The spelling of 42027180 in words is "forty-two million, twenty-seven thousand, one hundred eighty".