36912761 has 2 divisors, whose sum is σ = 36912762. Its totient is φ = 36912760.

The previous prime is 36912727. The next prime is 36912767. The reversal of 36912761 is 16721963.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23222761 + 13690000 = 4819^2 + 3700^2 .

It is a cyclic number.

It is not a de Polignac number, because 36912761 - 2²² = 32718457 is a prime.

It is a super-3 number, since 3×36912761³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (36912767) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18456380 + 18456381.

It is an arithmetic number, because the mean of its divisors is an integer number (18456381).

Almost surely, 2^36912761 is an apocalyptic number.

It is an amenable number.

36912761 is a deficient number, since it is larger than the sum of its proper divisors (1).

36912761 is an equidigital number, since it uses as much as digits as its factorization.

36912761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 35.

The square root of 36912761 is about 6075.5872967146. The cubic root of 36912761 is about 332.9600874407.

It can be divided in two parts, 36912 and 761, that added together give a palindrome (37673).

The spelling of 36912761 in words is "thirty-six million, nine hundred twelve thousand, seven hundred sixty-one".