73270276 has 6 divisors (see below), whose sum is σ = 128222990. Its totient is φ = 36635136.

The previous prime is 73270261. The next prime is 73270277. The reversal of 73270276 is 67207237.

It can be written as a sum of positive squares in only one way, i.e., 72692676 + 577600 = 8526^2 + 760^2 .

It is not an unprimeable number, because it can be changed into a prime (73270277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9158781 + ... + 9158788.

Almost surely, 2^73270276 is an apocalyptic number.

It is an amenable number.

73270276 is a deficient number, since it is larger than the sum of its proper divisors (54952714).

73270276 is a wasteful number, since it uses less digits than its factorization.

73270276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18317573 (or 18317571 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 34.

The square root of 73270276 is about 8559.8058389195. The cubic root of 73270276 is about 418.4490720996.

The spelling of 73270276 in words is "seventy-three million, two hundred seventy thousand, two hundred seventy-six".