42873080 has 32 divisors (see below), whose sum is σ = 97556400. Its totient is φ = 16955136.

The previous prime is 42873073. The next prime is 42873091. The reversal of 42873080 is 8037824.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2462 + ... + 9581.

Almost surely, 2^42873080 is an apocalyptic number.

42873080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42873080 is an abundant number, since it is smaller than the sum of its proper divisors (54683320).

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

42873080 is a wasteful number, since it uses less digits than its factorization.

42873080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12143 (or 12139 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 42873080 is about 6547.7538133317. The cubic root of 42873080 is about 349.9947754322.

The spelling of 42873080 in words is "forty-two million, eight hundred seventy-three thousand, eighty".