42873106 has 8 divisors (see below), whose sum is σ = 64504944. Its totient is φ = 21371460.

The previous prime is 42873091. The next prime is 42873109. The reversal of 42873106 is 60137824.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (42873109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31720 + ... + 33043.

It is an arithmetic number, because the mean of its divisors is an integer number (8063118).

Almost surely, 2^42873106 is an apocalyptic number.

42873106 is a deficient number, since it is larger than the sum of its proper divisors (21631838).

42873106 is a wasteful number, since it uses less digits than its factorization.

42873106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65096.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 42873106 is about 6547.7557987451. The cubic root of 42873106 is about 349.9948461826.

The spelling of 42873106 in words is "forty-two million, eight hundred seventy-three thousand, one hundred six".