283273073 has 16 divisors (see below), whose sum is σ = 302546880. Its totient is φ = 264712896.

The previous prime is 283273061. The next prime is 283273093. The reversal of 283273073 is 370372382.

It is a cyclic number.

It is not a de Polignac number, because 283273073 - 2¹⁴ = 283256689 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (283273043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242990 + ... + 244152.

It is an arithmetic number, because the mean of its divisors is an integer number (18909180).

Almost surely, 2^283273073 is an apocalyptic number.

It is an amenable number.

283273073 is a deficient number, since it is larger than the sum of its proper divisors (19273807).

283273073 is a wasteful number, since it uses less digits than its factorization.

283273073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 283273073 is about 16830.7181367879. The cubic root of 283273073 is about 656.7525453345.

The spelling of 283273073 in words is "two hundred eighty-three million, two hundred seventy-three thousand, seventy-three".