2230461 has 6 divisors (see below), whose sum is σ = 3221790. Its totient is φ = 1486968.

The previous prime is 2230457. The next prime is 2230469. The reversal of 2230461 is 1640322.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1863225 + 367236 = 1365^2 + 606^2 .

It is not a de Polignac number, because 2230461 - 2² = 2230457 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230469) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123906 + ... + 123923.

It is an arithmetic number, because the mean of its divisors is an integer number (536965).

2^2230461 is an apocalyptic number.

It is an amenable number.

2230461 is a deficient number, since it is larger than the sum of its proper divisors (991329).

2230461 is a wasteful number, since it uses less digits than its factorization.

2230461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247835 (or 247832 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2230461 is about 1493.4727985471. The cubic root of 2230461 is about 130.6566577726.

Adding to 2230461 its reverse (1640322), we get a palindrome (3870783).

The spelling of 2230461 in words is "two million, two hundred thirty thousand, four hundred sixty-one".