36501651 has 8 divisors (see below), whose sum is σ = 54076560. Its totient is φ = 24334416.

The previous prime is 36501643. The next prime is 36501653. The reversal of 36501651 is 15610563.

It is a happy number.

36501651 is a `hidden beast` number, since 3 + 6 + 5 + 0 + 1 + 651 = 666.

36501651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36501651 - 2³ = 36501643 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1351913 = 36501651 / (3 + 6 + 5 + 0 + 1 + 6 + 5 + 1).

It is not an unprimeable number, because it can be changed into a prime (36501653) 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 7 ways as a sum of consecutive naturals, for example, 675930 + ... + 675983.

It is an arithmetic number, because the mean of its divisors is an integer number (6759570).

Almost surely, 2^36501651 is an apocalyptic number.

36501651 is a deficient number, since it is larger than the sum of its proper divisors (17574909).

36501651 is a wasteful number, since it uses less digits than its factorization.

36501651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351922 (or 1351916 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 36501651 is about 6041.6596229844. The cubic root of 36501651 is about 331.7193732331.

The spelling of 36501651 in words is "thirty-six million, five hundred one thousand, six hundred fifty-one".