42210007 has 8 divisors (see below), whose sum is σ = 49544096. Its totient is φ = 35201952.

The previous prime is 42209983. The next prime is 42210013. The reversal of 42210007 is 70001224.

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

It is a cyclic number.

It is not a de Polignac number, because 42210007 - 2¹¹ = 42207959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42210407) 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, 81228 + ... + 81745.

It is an arithmetic number, because the mean of its divisors is an integer number (6193012).

Almost surely, 2^42210007 is an apocalyptic number.

42210007 is a deficient number, since it is larger than the sum of its proper divisors (7334089).

42210007 is a wasteful number, since it uses less digits than its factorization.

42210007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163017.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 42210007 is about 6496.9228870289. The cubic root of 42210007 is about 348.1810586202.

The spelling of 42210007 in words is "forty-two million, two hundred ten thousand, seven".