36428477 has 2 divisors, whose sum is σ = 36428478. Its totient is φ = 36428476.

The previous prime is 36428443. The next prime is 36428507. The reversal of 36428477 is 77482463.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36409156 + 19321 = 6034^2 + 139^2 .

It is an emirp because it is prime and its reverse (77482463) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36428477 - 2⁸ = 36428221 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36428417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18214238 + 18214239.

It is an arithmetic number, because the mean of its divisors is an integer number (18214239).

Almost surely, 2^36428477 is an apocalyptic number.

It is an amenable number.

36428477 is a deficient number, since it is larger than the sum of its proper divisors (1).

36428477 is an equidigital number, since it uses as much as digits as its factorization.

36428477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 41.

The square root of 36428477 is about 6035.6007985950. The cubic root of 36428477 is about 331.4975616087.

The spelling of 36428477 in words is "thirty-six million, four hundred twenty-eight thousand, four hundred seventy-seven".