36662138 has 8 divisors (see below), whose sum is σ = 57384288. Its totient is φ = 17534044.

The previous prime is 36662117. The next prime is 36662173. The reversal of 36662138 is 83126663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×36662138² = 2688224725462088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36662098 and 36662107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398456 + ... + 398547.

It is an arithmetic number, because the mean of its divisors is an integer number (7173036).

Almost surely, 2^36662138 is an apocalyptic number.

36662138 is a deficient number, since it is larger than the sum of its proper divisors (20722150).

36662138 is a wasteful number, since it uses less digits than its factorization.

36662138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797028.

The product of its digits is 31104, while the sum is 35.

The square root of 36662138 is about 6054.9267543051. The cubic root of 36662138 is about 332.2048199062.

The spelling of 36662138 in words is "thirty-six million, six hundred sixty-two thousand, one hundred thirty-eight".