10440461 has 2 divisors, whose sum is σ = 10440462. Its totient is φ = 10440460.

The previous prime is 10440449. The next prime is 10440467. The reversal of 10440461 is 16404401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8497225 + 1943236 = 2915^2 + 1394^2 .

It is a cyclic number.

It is not a de Polignac number, because 10440461 - 2¹⁰ = 10439437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10440467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5220230 + 5220231.

It is an arithmetic number, because the mean of its divisors is an integer number (5220231).

Almost surely, 2^10440461 is an apocalyptic number.

It is an amenable number.

10440461 is a deficient number, since it is larger than the sum of its proper divisors (1).

10440461 is an equidigital number, since it uses as much as digits as its factorization.

10440461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 10440461 is about 3231.1702214523. The cubic root of 10440461 is about 218.5612798463.

Adding to 10440461 its reverse (16404401), we get a palindrome (26844862).

It can be divided in two parts, 10440 and 461, that added together give a palindrome (10901).

The spelling of 10440461 in words is "ten million, four hundred forty thousand, four hundred sixty-one".