42870482 has 8 divisors (see below), whose sum is σ = 67101696. Its totient is φ = 20503252.

The previous prime is 42870449. The next prime is 42870493. The reversal of 42870482 is 28407824.

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

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, 465938 + ... + 466029.

It is an arithmetic number, because the mean of its divisors is an integer number (8387712).

Almost surely, 2^42870482 is an apocalyptic number.

42870482 is a deficient number, since it is larger than the sum of its proper divisors (24231214).

42870482 is a wasteful number, since it uses less digits than its factorization.

42870482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931992.

The product of its (nonzero) digits is 28672, while the sum is 35.

The square root of 42870482 is about 6547.5554216822. Note that the first 3 decimals coincide. The cubic root of 42870482 is about 349.9877056906.

The spelling of 42870482 in words is "forty-two million, eight hundred seventy thousand, four hundred eighty-two".