36242019 has 16 divisors (see below), whose sum is σ = 58573440. Its totient is φ = 21964680.

The previous prime is 36242009. The next prime is 36242023. The reversal of 36242019 is 91024263.

36242019 is a `hidden beast` number, since 3 + 624 + 20 + 19 = 666.

It is not a de Polignac number, because 36242019 - 2¹⁷ = 36110947 is a prime.

It is a super-2 number, since 2×36242019² = 2626967882392722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 36241983 and 36242001.

It is not an unprimeable number, because it can be changed into a prime (36242009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60717 + ... + 61310.

It is an arithmetic number, because the mean of its divisors is an integer number (3660840).

Almost surely, 2^36242019 is an apocalyptic number.

36242019 is a deficient number, since it is larger than the sum of its proper divisors (22331421).

36242019 is a wasteful number, since it uses less digits than its factorization.

36242019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122047 (or 122041 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 36242019 is about 6020.1344669368. The cubic root of 36242019 is about 330.9310073039.

The spelling of 36242019 in words is "thirty-six million, two hundred forty-two thousand, nineteen".