16283473 has 2 divisors, whose sum is σ = 16283474. Its totient is φ = 16283472.

The previous prime is 16283461. The next prime is 16283483. The reversal of 16283473 is 37438261.

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., 10093329 + 6190144 = 3177^2 + 2488^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16283473 is a prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (16283483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8141736 + 8141737.

It is an arithmetic number, because the mean of its divisors is an integer number (8141737).

Almost surely, 2^16283473 is an apocalyptic number.

It is an amenable number.

16283473 is a deficient number, since it is larger than the sum of its proper divisors (1).

16283473 is an equidigital number, since it uses as much as digits as its factorization.

16283473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 34.

The square root of 16283473 is about 4035.2785529626. The cubic root of 16283473 is about 253.4636469831.

The spelling of 16283473 in words is "sixteen million, two hundred eighty-three thousand, four hundred seventy-three".