102714505 has 8 divisors (see below), whose sum is σ = 125880192. Its totient is φ = 80423088.

The previous prime is 102714503. The next prime is 102714509. The reversal of 102714505 is 505417201.

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

It is a cyclic number.

It is not a de Polignac number, because 102714505 - 2¹ = 102714503 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102714505.

It is not an unprimeable number, because it can be changed into a prime (102714503) 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, 218307 + ... + 218776.

It is an arithmetic number, because the mean of its divisors is an integer number (15735024).

Almost surely, 2^102714505 is an apocalyptic number.

It is an amenable number.

102714505 is a deficient number, since it is larger than the sum of its proper divisors (23165687).

102714505 is an equidigital number, since it uses as much as digits as its factorization.

102714505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437135.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 102714505 is about 10134.8164758914. The cubic root of 102714505 is about 468.3213164036.

The spelling of 102714505 in words is "one hundred two million, seven hundred fourteen thousand, five hundred five".