36425887 has 2 divisors, whose sum is σ = 36425888. Its totient is φ = 36425886.

The previous prime is 36425867. The next prime is 36425897. The reversal of 36425887 is 78852463.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36425887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36425867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18212943 + 18212944.

It is an arithmetic number, because the mean of its divisors is an integer number (18212944).

Almost surely, 2^36425887 is an apocalyptic number.

36425887 is a deficient number, since it is larger than the sum of its proper divisors (1).

36425887 is an equidigital number, since it uses as much as digits as its factorization.

36425887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 43.

The square root of 36425887 is about 6035.3862345338. The cubic root of 36425887 is about 331.4897051266.

The spelling of 36425887 in words is "thirty-six million, four hundred twenty-five thousand, eight hundred eighty-seven".