42716290 has 16 divisors (see below), whose sum is σ = 80232768. Its totient is φ = 16343536.

The previous prime is 42716273. The next prime is 42716293. The reversal of 42716290 is 9261724.

It is not an unprimeable number, because it can be changed into a prime (42716293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92632 + ... + 93091.

It is an arithmetic number, because the mean of its divisors is an integer number (5014548).

Almost surely, 2^42716290 is an apocalyptic number.

42716290 is a deficient number, since it is larger than the sum of its proper divisors (37516478).

42716290 is a wasteful number, since it uses less digits than its factorization.

42716290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185753.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 42716290 is about 6535.7700387942. The cubic root of 42716290 is about 349.5676020802.

The spelling of 42716290 in words is "forty-two million, seven hundred sixteen thousand, two hundred ninety".