42880718 has 8 divisors (see below), whose sum is σ = 65817048. Its totient is φ = 20941704.

The previous prime is 42880699. The next prime is 42880727. The reversal of 42880718 is 81708824.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249221 + ... + 249392.

It is an arithmetic number, because the mean of its divisors is an integer number (8227131).

Almost surely, 2^42880718 is an apocalyptic number.

42880718 is a deficient number, since it is larger than the sum of its proper divisors (22936330).

42880718 is a wasteful number, since it uses less digits than its factorization.

42880718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498658.

The product of its (nonzero) digits is 28672, while the sum is 38.

The square root of 42880718 is about 6548.3370408066. The cubic root of 42880718 is about 350.0155584920.

The spelling of 42880718 in words is "forty-two million, eight hundred eighty thousand, seven hundred eighteen".