36498257 has 2 divisors, whose sum is σ = 36498258. Its totient is φ = 36498256.

The previous prime is 36498239. The next prime is 36498289. The reversal of 36498257 is 75289463.

36498257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36048016 + 450241 = 6004^2 + 671^2 .

It is an emirp because it is prime and its reverse (75289463) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36498257 - 2⁸ = 36498001 is a prime.

It is not a weakly prime, because it can be changed into another prime (36498157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18249128 + 18249129.

It is an arithmetic number, because the mean of its divisors is an integer number (18249129).

Almost surely, 2^36498257 is an apocalyptic number.

It is an amenable number.

36498257 is a deficient number, since it is larger than the sum of its proper divisors (1).

36498257 is an equidigital number, since it uses as much as digits as its factorization.

36498257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 44.

The square root of 36498257 is about 6041.3787333687. The cubic root of 36498257 is about 331.7090915936.

The spelling of 36498257 in words is "thirty-six million, four hundred ninety-eight thousand, two hundred fifty-seven".