73073283 has 8 divisors (see below), whose sum is σ = 98605248. Its totient is φ = 48128424.

The previous prime is 73073281. The next prime is 73073291. The reversal of 73073283 is 38237037.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 73073283 - 2¹ = 73073281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73073281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146485 + ... + 146982.

It is an arithmetic number, because the mean of its divisors is an integer number (12325656).

Almost surely, 2^73073283 is an apocalyptic number.

73073283 is a deficient number, since it is larger than the sum of its proper divisors (25531965).

73073283 is a wasteful number, since it uses less digits than its factorization.

73073283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293553.

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 73073283 is about 8548.2912327552. The cubic root of 73073283 is about 418.0737242428.

The spelling of 73073283 in words is "seventy-three million, seventy-three thousand, two hundred eighty-three".