42802207 has 8 divisors (see below), whose sum is σ = 48973856. Its totient is φ = 36644832.

The previous prime is 42802183. The next prime is 42802219. The reversal of 42802207 is 70220824.

42802207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 42802207 - 2¹¹ = 42800159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42802607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3913 + ... + 10045.

It is an arithmetic number, because the mean of its divisors is an integer number (6121732).

Almost surely, 2^42802207 is an apocalyptic number.

42802207 is a deficient number, since it is larger than the sum of its proper divisors (6171649).

42802207 is an equidigital number, since it uses as much as digits as its factorization.

42802207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7137.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 42802207 is about 6542.3395662408. The cubic root of 42802207 is about 349.8018116060.

The spelling of 42802207 in words is "forty-two million, eight hundred two thousand, two hundred seven".