36550121 has 8 divisors (see below), whose sum is σ = 38041920. Its totient is φ = 35073808.

The previous prime is 36550109. The next prime is 36550123. The reversal of 36550121 is 12105563.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36550121 is a prime.

It is a super-2 number, since 2×36550121² = 2671822690229282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36550123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070 + ... + 8616.

It is an arithmetic number, because the mean of its divisors is an integer number (4755240).

Almost surely, 2^36550121 is an apocalyptic number.

It is an amenable number.

36550121 is a deficient number, since it is larger than the sum of its proper divisors (1491799).

36550121 is a wasteful number, since it uses less digits than its factorization.

36550121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7743.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 36550121 is about 6045.6696072478. The cubic root of 36550121 is about 331.8661366995.

Adding to 36550121 its reverse (12105563), we get a palindrome (48655684).

The spelling of 36550121 in words is "thirty-six million, five hundred fifty thousand, one hundred twenty-one".