102965745 has 8 divisors (see below), whose sum is σ = 164745216. Its totient is φ = 54915056.

The previous prime is 102965717. The next prime is 102965749. The reversal of 102965745 is 547569201.

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 102965745 - 2¹¹ = 102963697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102965749) 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, 3432177 + ... + 3432206.

It is an arithmetic number, because the mean of its divisors is an integer number (20593152).

Almost surely, 2^102965745 is an apocalyptic number.

102965745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

102965745 is a deficient number, since it is larger than the sum of its proper divisors (61779471).

102965745 is an equidigital number, since it uses as much as digits as its factorization.

102965745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6864391.

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 102965745 is about 10147.2038020333. The cubic root of 102965745 is about 468.7028439674.

The spelling of 102965745 in words is "one hundred two million, nine hundred sixty-five thousand, seven hundred forty-five".