102627361 has 4 divisors (see below), whose sum is σ = 102798724. Its totient is φ = 102456000.

The previous prime is 102627353. The next prime is 102627397. The reversal of 102627361 is 163726201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 69622336 + 33005025 = 8344^2 + 5745^2 .

It is a cyclic number.

It is not a de Polignac number, because 102627361 - 2³ = 102627353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102627331) 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, 84780 + ... + 85981.

It is an arithmetic number, because the mean of its divisors is an integer number (25699681).

Almost surely, 2^102627361 is an apocalyptic number.

It is an amenable number.

102627361 is a deficient number, since it is larger than the sum of its proper divisors (171363).

102627361 is an equidigital number, since it uses as much as digits as its factorization.

102627361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171362.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 102627361 is about 10130.5163244526. The cubic root of 102627361 is about 468.1888361213.

The spelling of 102627361 in words is "one hundred two million, six hundred twenty-seven thousand, three hundred sixty-one".