300772 has 6 divisors (see below), whose sum is σ = 526358. Its totient is φ = 150384.

The previous prime is 300761. The next prime is 300779. The reversal of 300772 is 277003.

300772 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 246016 + 54756 = 496^2 + 234^2 .

It is a plaindrome in base 8.

It is a zygodrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (300779) by changing a digit.

300772 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37593 + ... + 37600.

2³⁰⁰⁷⁷² is an apocalyptic number.

It is an amenable number.

300772 is a deficient number, since it is larger than the sum of its proper divisors (225586).

300772 is a wasteful number, since it uses less digits than its factorization.

300772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75197 (or 75195 counting only the distinct ones).

The product of its (nonzero) digits is 294, while the sum is 19.

The square root of 300772 is about 548.4268410645. The cubic root of 300772 is about 67.0006682936. Note that the first 3 decimals are identical.

Adding to 300772 its reverse (277003), we get a palindrome (577775).

The spelling of 300772 in words is "three hundred thousand, seven hundred seventy-two", and thus it is an iban number.