36776461 has 2 divisors, whose sum is σ = 36776462. Its totient is φ = 36776460.

The previous prime is 36776431. The next prime is 36776479. The reversal of 36776461 is 16467763.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21799561 + 14976900 = 4669^2 + 3870^2 .

It is a cyclic number.

It is not a de Polignac number, because 36776461 - 2⁵ = 36776429 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 (36776431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18388230 + 18388231.

It is an arithmetic number, because the mean of its divisors is an integer number (18388231).

Almost surely, 2^36776461 is an apocalyptic number.

It is an amenable number.

36776461 is a deficient number, since it is larger than the sum of its proper divisors (1).

36776461 is an equidigital number, since it uses as much as digits as its factorization.

36776461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 40.

The square root of 36776461 is about 6064.3599002698. The cubic root of 36776461 is about 332.5497647262.

The spelling of 36776461 in words is "thirty-six million, seven hundred seventy-six thousand, four hundred sixty-one".