36424837 has 2 divisors, whose sum is σ = 36424838. Its totient is φ = 36424836.

The previous prime is 36424831. The next prime is 36424849. The reversal of 36424837 is 73842463.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25462116 + 10962721 = 5046^2 + 3311^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36424837 is a prime.

It is equal to p_2228689 and since 36424837 and 2228689 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 36424796 and 36424805.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36424831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18212418 + 18212419.

It is an arithmetic number, because the mean of its divisors is an integer number (18212419).

Almost surely, 2^36424837 is an apocalyptic number.

It is an amenable number.

36424837 is a deficient number, since it is larger than the sum of its proper divisors (1).

36424837 is an equidigital number, since it uses as much as digits as its factorization.

36424837 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 37.

The square root of 36424837 is about 6035.2992469305. The cubic root of 36424837 is about 331.4865199602.

The spelling of 36424837 in words is "thirty-six million, four hundred twenty-four thousand, eight hundred thirty-seven".