42362807 has 2 divisors, whose sum is σ = 42362808. Its totient is φ = 42362806.

The previous prime is 42362791. The next prime is 42362809. The reversal of 42362807 is 70826324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42362807 - 2⁴ = 42362791 is a prime.

Together with 42362809, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42362809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21181403 + 21181404.

It is an arithmetic number, because the mean of its divisors is an integer number (21181404).

Almost surely, 2^42362807 is an apocalyptic number.

42362807 is a deficient number, since it is larger than the sum of its proper divisors (1).

42362807 is an equidigital number, since it uses as much as digits as its factorization.

42362807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 42362807 is about 6508.6716770782. The cubic root of 42362807 is about 348.6006905295.

The spelling of 42362807 in words is "forty-two million, three hundred sixty-two thousand, eight hundred seven".