42167304 has 96 divisors (see below), whose sum is σ = 120120000. Its totient is φ = 13856832.

The previous prime is 42167299. The next prime is 42167317. The reversal of 42167304 is 40376124.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 211797 + ... + 211995.

It is an arithmetic number, because the mean of its divisors is an integer number (1251250).

Almost surely, 2^42167304 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 42167304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60060000).

42167304 is an abundant number, since it is smaller than the sum of its proper divisors (77952696).

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

42167304 is a wasteful number, since it uses less digits than its factorization.

42167304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329 (or 313 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 42167304 is about 6493.6356534687. The cubic root of 42167304 is about 348.0636031191.

The spelling of 42167304 in words is "forty-two million, one hundred sixty-seven thousand, three hundred four".