16410481 has 2 divisors, whose sum is σ = 16410482. Its totient is φ = 16410480.

The previous prime is 16410469. The next prime is 16410503. The reversal of 16410481 is 18401461.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13024881 + 3385600 = 3609^2 + 1840^2 .

It is a cyclic number.

It is not a de Polignac number, because 16410481 - 2⁷ = 16410353 is a prime.

It is a super-2 number, since 2×16410481² = 538607773302722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16410421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8205240 + 8205241.

It is an arithmetic number, because the mean of its divisors is an integer number (8205241).

Almost surely, 2^16410481 is an apocalyptic number.

It is an amenable number.

16410481 is a deficient number, since it is larger than the sum of its proper divisors (1).

16410481 is an equidigital number, since it uses as much as digits as its factorization.

16410481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 16410481 is about 4050.9851888152. The cubic root of 16410481 is about 254.1209304906.

The spelling of 16410481 in words is "sixteen million, four hundred ten thousand, four hundred eighty-one".