10420466 has 16 divisors (see below), whose sum is σ = 17974656. Its totient is φ = 4438176.

The previous prime is 10420453. The next prime is 10420469. The reversal of 10420466 is 66402401.

It is a happy number.

It is a super-2 number, since 2×10420466² = 217172223314312, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10420469) 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 7 ways as a sum of consecutive naturals, for example, 110 + ... + 4566.

It is an arithmetic number, because the mean of its divisors is an integer number (1123416).

Almost surely, 2^10420466 is an apocalyptic number.

10420466 is a deficient number, since it is larger than the sum of its proper divisors (7554190).

10420466 is a wasteful number, since it uses less digits than its factorization.

10420466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4633.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 10420466 is about 3228.0746583684. The cubic root of 10420466 is about 218.4216651436.

Adding to 10420466 its reverse (66402401), we get a palindrome (76822867).

The spelling of 10420466 in words is "ten million, four hundred twenty thousand, four hundred sixty-six".