772301 has 4 divisors (see below), whose sum is σ = 793212. Its totient is φ = 751392.

The previous prime is 772297. The next prime is 772313. The reversal of 772301 is 103277.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 103277 = 139 ⋅743.

It can be written as a sum of positive squares in 2 ways, for example, as 491401 + 280900 = 701^2 + 530^2 .

It is a cyclic number.

It is not a de Polignac number, because 772301 - 2² = 772297 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (772381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10400 + ... + 10473.

It is an arithmetic number, because the mean of its divisors is an integer number (198303).

2⁷⁷²³⁰¹ is an apocalyptic number.

It is an amenable number.

772301 is a deficient number, since it is larger than the sum of its proper divisors (20911).

772301 is a wasteful number, since it uses less digits than its factorization.

772301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20910.

The product of its (nonzero) digits is 294, while the sum is 20.

The square root of 772301 is about 878.8065771260. The cubic root of 772301 is about 91.7477732113.

Adding to 772301 its reverse (103277), we get a palindrome (875578).

The spelling of 772301 in words is "seven hundred seventy-two thousand, three hundred one", and thus it is an iban number.