42924318 has 16 divisors (see below), whose sum is σ = 86057616. Its totient is φ = 14273280.

The previous prime is 42924313. The next prime is 42924341. The reversal of 42924318 is 81342924.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42924311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5971 + ... + 11022.

It is an arithmetic number, because the mean of its divisors is an integer number (5378601).

Almost surely, 2^42924318 is an apocalyptic number.

42924318 is an abundant number, since it is smaller than the sum of its proper divisors (43133298).

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

42924318 is a wasteful number, since it uses less digits than its factorization.

42924318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17419.

The product of its digits is 13824, while the sum is 33.

The square root of 42924318 is about 6551.6652844907. The cubic root of 42924318 is about 350.1341472172.

The spelling of 42924318 in words is "forty-two million, nine hundred twenty-four thousand, three hundred eighteen".