36420959 has 4 divisors (see below), whose sum is σ = 36446280. Its totient is φ = 36395640.

The previous prime is 36420949. The next prime is 36420973. The reversal of 36420959 is 95902463.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95902463 = 983 ⋅97561.

It is a cyclic number.

It is not a de Polignac number, because 36420959 - 2²⁰ = 35372383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36420949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10364 + ... + 13425.

It is an arithmetic number, because the mean of its divisors is an integer number (9111570).

Almost surely, 2^36420959 is an apocalyptic number.

36420959 is a deficient number, since it is larger than the sum of its proper divisors (25321).

36420959 is a wasteful number, since it uses less digits than its factorization.

36420959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25320.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 36420959 is about 6034.9779618487. The cubic root of 36420959 is about 331.4747555484.

The spelling of 36420959 in words is "thirty-six million, four hundred twenty thousand, nine hundred fifty-nine".