42200787 has 8 divisors (see below), whose sum is σ = 56502160. Its totient is φ = 28016640.

The previous prime is 42200779. The next prime is 42200813. The reversal of 42200787 is 78700224.

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

It is not a de Polignac number, because 42200787 - 2³ = 42200779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42200087) 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, 28462 + ... + 29907.

It is an arithmetic number, because the mean of its divisors is an integer number (7062770).

Almost surely, 2^42200787 is an apocalyptic number.

42200787 is a deficient number, since it is larger than the sum of its proper divisors (14301373).

42200787 is a wasteful number, since it uses less digits than its factorization.

42200787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58613.

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 42200787 is about 6496.2132815972. The cubic root of 42200787 is about 348.1557055238.

The spelling of 42200787 in words is "forty-two million, two hundred thousand, seven hundred eighty-seven".