42302870 has 16 divisors (see below), whose sum is σ = 76338720. Its totient is φ = 16878144.

The previous prime is 42302863. The next prime is 42302881. The reversal of 42302870 is 7820324.

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, 1082 + ... + 9261.

It is an arithmetic number, because the mean of its divisors is an integer number (4771170).

Almost surely, 2^42302870 is an apocalyptic number.

42302870 is a deficient number, since it is larger than the sum of its proper divisors (34035850).

42302870 is a wasteful number, since it uses less digits than its factorization.

42302870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10759.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 42302870 is about 6504.0656515752. The cubic root of 42302870 is about 348.4362070843.

The spelling of 42302870 in words is "forty-two million, three hundred two thousand, eight hundred seventy".