36245669 has 4 divisors (see below), whose sum is σ = 36294060. Its totient is φ = 36197280.

The previous prime is 36245663. The next prime is 36245701. The reversal of 36245669 is 96654263.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4153444 + 32092225 = 2038^2 + 5665^2 .

It is a cyclic number.

It is not a de Polignac number, because 36245669 - 2²⁴ = 19468453 is a prime.

It is a super-2 number, since 2×36245669² = 2627497042515122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36245663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23054 + ... + 24575.

It is an arithmetic number, because the mean of its divisors is an integer number (9073515).

Almost surely, 2^36245669 is an apocalyptic number.

It is an amenable number.

36245669 is a deficient number, since it is larger than the sum of its proper divisors (48391).

36245669 is an equidigital number, since it uses as much as digits as its factorization.

36245669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48390.

The product of its digits is 233280, while the sum is 41.

The square root of 36245669 is about 6020.4376086793. The cubic root of 36245669 is about 330.9421164865.

The spelling of 36245669 in words is "thirty-six million, two hundred forty-five thousand, six hundred sixty-nine".