42214008 has 32 divisors (see below), whose sum is σ = 106002000. Its totient is φ = 14009088.

The previous prime is 42214001. The next prime is 42214019. The reversal of 42214008 is 80041224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42214001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1818 + ... + 9366.

Almost surely, 2^42214008 is an apocalyptic number.

It is an amenable number.

42214008 is an abundant number, since it is smaller than the sum of its proper divisors (63787992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42214008 is a wasteful number, since it uses less digits than its factorization.

42214008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7791 (or 7787 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 42214008 is about 6497.2307947309. The cubic root of 42214008 is about 348.1920593955.

The spelling of 42214008 in words is "forty-two million, two hundred fourteen thousand, eight".