10420435 has 8 divisors (see below), whose sum is σ = 12560976. Its totient is φ = 8298720.

The previous prime is 10420429. The next prime is 10420441. The reversal of 10420435 is 53402401.

It is an interprime number because it is at equal distance from previous prime (10420429) and next prime (10420441).

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

It is not a de Polignac number, because 10420435 - 2⁷ = 10420307 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3456 + ... + 5725.

It is an arithmetic number, because the mean of its divisors is an integer number (1570122).

Almost surely, 2^10420435 is an apocalyptic number.

10420435 is a deficient number, since it is larger than the sum of its proper divisors (2140541).

10420435 is an equidigital number, since it uses as much as digits as its factorization.

10420435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9413.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 10420435 is about 3228.0698567410. The cubic root of 10420435 is about 218.4214485481.

Adding to 10420435 its reverse (53402401), we get a palindrome (63822836).

The spelling of 10420435 in words is "ten million, four hundred twenty thousand, four hundred thirty-five".