10214561 has 8 divisors (see below), whose sum is σ = 11815104. Its totient is φ = 8649360.

The previous prime is 10214543. The next prime is 10214573. The reversal of 10214561 is 16541201.

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

It is a cyclic number.

It is not a de Polignac number, because 10214561 - 2⁶ = 10214497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10214591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8210 + ... + 9371.

It is an arithmetic number, because the mean of its divisors is an integer number (1476888).

Almost surely, 2^10214561 is an apocalyptic number.

It is an amenable number.

10214561 is a deficient number, since it is larger than the sum of its proper divisors (1600543).

10214561 is an equidigital number, since it uses as much as digits as its factorization.

10214561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17671.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 10214561 is about 3196.0226845253. The cubic root of 10214561 is about 216.9734371133.

Adding to 10214561 its reverse (16541201), we get a palindrome (26755762).

The spelling of 10214561 in words is "ten million, two hundred fourteen thousand, five hundred sixty-one".