73005274 has 8 divisors (see below), whose sum is σ = 111574260. Its totient is φ = 35813856.

The previous prime is 73005263. The next prime is 73005281. The reversal of 73005274 is 47250037.

It can be written as a sum of positive squares in 2 ways, for example, as 72131049 + 874225 = 8493^2 + 935^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344259 + ... + 344470.

Almost surely, 2^73005274 is an apocalyptic number.

73005274 is a deficient number, since it is larger than the sum of its proper divisors (38568986).

73005274 is a wasteful number, since it uses less digits than its factorization.

73005274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688784.

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 73005274 is about 8544.3123772484. The cubic root of 73005274 is about 417.9439841606.

The spelling of 73005274 in words is "seventy-three million, five thousand, two hundred seventy-four".