772061 has 2 divisors, whose sum is σ = 772062. Its totient is φ = 772060.

The previous prime is 772019. The next prime is 772073. The reversal of 772061 is 160277.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 755161 + 16900 = 869^2 + 130^2 .

It is a cyclic number.

It is not a de Polignac number, because 772061 - 2⁶ = 771997 is a prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 772061.

It is not a weakly prime, because it can be changed into another prime (772001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 386030 + 386031.

It is an arithmetic number, because the mean of its divisors is an integer number (386031).

2⁷⁷²⁰⁶¹ is an apocalyptic number.

It is an amenable number.

772061 is a deficient number, since it is larger than the sum of its proper divisors (1).

772061 is an equidigital number, since it uses as much as digits as its factorization.

772061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 772061 is about 878.6700176972. The cubic root of 772061 is about 91.7382683909.

The spelling of 772061 in words is "seven hundred seventy-two thousand, sixty-one".