10420367 has 4 divisors (see below), whose sum is σ = 10779720. Its totient is φ = 10061016.

The previous prime is 10420363. The next prime is 10420381. The reversal of 10420367 is 76302401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10420367 - 2² = 10420363 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 (10420363) 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 3 ways as a sum of consecutive naturals, for example, 179633 + ... + 179690.

It is an arithmetic number, because the mean of its divisors is an integer number (2694930).

Almost surely, 2^10420367 is an apocalyptic number.

10420367 is a deficient number, since it is larger than the sum of its proper divisors (359353).

10420367 is an equidigital number, since it uses as much as digits as its factorization.

10420367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359352.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 10420367 is about 3228.0593241141. The cubic root of 10420367 is about 218.4209734338.

Adding to 10420367 its reverse (76302401), we get a palindrome (86722768).

The spelling of 10420367 in words is "ten million, four hundred twenty thousand, three hundred sixty-seven".