42176268 has 48 divisors (see below), whose sum is σ = 111216000. Its totient is φ = 13818384.

The previous prime is 42176243. The next prime is 42176291. The reversal of 42176268 is 86267124.

42176268 is a `hidden beast` number, since 4 + 21 + 7 + 626 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3063 + ... + 9681.

It is an arithmetic number, because the mean of its divisors is an integer number (2317000).

Almost surely, 2^42176268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42176268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55608000).

42176268 is an abundant number, since it is smaller than the sum of its proper divisors (69039732).

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

42176268 is a wasteful number, since it uses less digits than its factorization.

42176268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6691 (or 6683 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 42176268 is about 6494.3258310621. The cubic root of 42176268 is about 348.0882653635.

The spelling of 42176268 in words is "forty-two million, one hundred seventy-six thousand, two hundred sixty-eight".