36725291 has 2 divisors, whose sum is σ = 36725292. Its totient is φ = 36725290.

The previous prime is 36725263. The next prime is 36725303. The reversal of 36725291 is 19252763.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36725291 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (36725231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18362645 + 18362646.

It is an arithmetic number, because the mean of its divisors is an integer number (18362646).

Almost surely, 2^36725291 is an apocalyptic number.

36725291 is a deficient number, since it is larger than the sum of its proper divisors (1).

36725291 is an equidigital number, since it uses as much as digits as its factorization.

36725291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 35.

The square root of 36725291 is about 6060.1395198461. The cubic root of 36725291 is about 332.3954588716.

The spelling of 36725291 in words is "thirty-six million, seven hundred twenty-five thousand, two hundred ninety-one".