10420061 has 8 divisors (see below), whose sum is σ = 11007744. Its totient is φ = 9848160.

The previous prime is 10420009. The next prime is 10420079. The reversal of 10420061 is 16002401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10420061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10420001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2576 + ... + 5241.

It is an arithmetic number, because the mean of its divisors is an integer number (1375968).

Almost surely, 2^10420061 is an apocalyptic number.

It is an amenable number.

10420061 is a deficient number, since it is larger than the sum of its proper divisors (587683).

10420061 is an equidigital number, since it uses as much as digits as its factorization.

10420061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7891.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 10420061 is about 3228.0119268677. The cubic root of 10420061 is about 218.4188353942.

Adding to 10420061 its reverse (16002401), we get a palindrome (26422462).

The spelling of 10420061 in words is "ten million, four hundred twenty thousand, sixty-one".