36066761 has 2 divisors, whose sum is σ = 36066762. Its totient is φ = 36066760.

The previous prime is 36066697. The next prime is 36066787. The reversal of 36066761 is 16766063.

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., 35940025 + 126736 = 5995^2 + 356^2 .

It is a cyclic number.

It is not a de Polignac number, because 36066761 - 2⁶ = 36066697 is a prime.

It is a super-2 number, since 2×36066761² = 2601622498062242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36066661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18033380 + 18033381.

It is an arithmetic number, because the mean of its divisors is an integer number (18033381).

Almost surely, 2^36066761 is an apocalyptic number.

It is an amenable number.

36066761 is a deficient number, since it is larger than the sum of its proper divisors (1).

36066761 is an equidigital number, since it uses as much as digits as its factorization.

36066761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 36066761 is about 6005.5608397551. The cubic root of 36066761 is about 330.3967099253.

The spelling of 36066761 in words is "thirty-six million, sixty-six thousand, seven hundred sixty-one".