10420214 has 8 divisors (see below), whose sum is σ = 17863248. Its totient is φ = 4465800.

The previous prime is 10420183. The next prime is 10420217. The reversal of 10420214 is 41202401.

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

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 744301 = 10420214 / (1 + 0 + 4 + 2 + 0 + 2 + 1 + 4).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10420217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372137 + ... + 372164.

It is an arithmetic number, because the mean of its divisors is an integer number (2232906).

Almost surely, 2^10420214 is an apocalyptic number.

10420214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10420214 is a deficient number, since it is larger than the sum of its proper divisors (7443034).

10420214 is an equidigital number, since it uses as much as digits as its factorization.

10420214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744310.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 10420214 is about 3228.0356255779. The cubic root of 10420214 is about 218.4199044193.

Adding to 10420214 its reverse (41202401), we get a palindrome (51622615).

The spelling of 10420214 in words is "ten million, four hundred twenty thousand, two hundred fourteen".