10230661 has 10 divisors (see below), whose sum is σ = 11937862. Its totient is φ = 8767080.

The previous prime is 10230641. The next prime is 10230667. The reversal of 10230661 is 16603201.

10230661 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10144225 + 86436 = 3185^2 + 294^2 .

It is not a de Polignac number, because 10230661 - 2⁵ = 10230629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230667) 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 9 ways as a sum of consecutive naturals, for example, 271 + ... + 4531.

Almost surely, 2^10230661 is an apocalyptic number.

It is an amenable number.

10230661 is a deficient number, since it is larger than the sum of its proper divisors (1707201).

10230661 is an frugal number, since it uses more digits than its factorization.

10230661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4289 (or 4268 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 10230661 is about 3198.5404483920. The cubic root of 10230661 is about 217.0873737638.

Adding to 10230661 its reverse (16603201), we get a palindrome (26833862).

The spelling of 10230661 in words is "ten million, two hundred thirty thousand, six hundred sixty-one".