102417382 has 8 divisors (see below), whose sum is σ = 153676152. Its totient is φ = 51192000.

The previous prime is 102417377. The next prime is 102417389. The reversal of 102417382 is 283714201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 102417382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102417389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1782 + ... + 14422.

It is an arithmetic number, because the mean of its divisors is an integer number (19209519).

Almost surely, 2^102417382 is an apocalyptic number.

102417382 is a deficient number, since it is larger than the sum of its proper divisors (51258770).

102417382 is a wasteful number, since it uses less digits than its factorization.

102417382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16694.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 102417382 is about 10120.1473309434. The cubic root of 102417382 is about 467.8693081145.

The spelling of 102417382 in words is "one hundred two million, four hundred seventeen thousand, three hundred eighty-two".