36620051 has 4 divisors (see below), whose sum is σ = 39436992. Its totient is φ = 33803112.

The previous prime is 36620041. The next prime is 36620053. The reversal of 36620051 is 15002663.

36620051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15002663 = 13 ⋅1154051.

It is a cyclic number.

It is not a de Polignac number, because 36620051 - 2⁶ = 36619987 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a zygodrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 36619999 and 36620026.

It is not an unprimeable number, because it can be changed into a prime (36620053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1408451 + ... + 1408476.

It is an arithmetic number, because the mean of its divisors is an integer number (9859248).

Almost surely, 2^36620051 is an apocalyptic number.

36620051 is a deficient number, since it is larger than the sum of its proper divisors (2816941).

36620051 is a wasteful number, since it uses less digits than its factorization.

36620051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2816940.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 36620051 is about 6051.4503220302. The cubic root of 36620051 is about 332.0776509471.

The spelling of 36620051 in words is "thirty-six million, six hundred twenty thousand, fifty-one".