102002794 has 8 divisors (see below), whose sum is σ = 156562560. Its totient is φ = 49815276.

The previous prime is 102002777. The next prime is 102002807. The reversal of 102002794 is 497200201.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592954 + ... + 593125.

It is an arithmetic number, because the mean of its divisors is an integer number (19570320).

Almost surely, 2^102002794 is an apocalyptic number.

102002794 is a deficient number, since it is larger than the sum of its proper divisors (54559766).

102002794 is a wasteful number, since it uses less digits than its factorization.

102002794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186124.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 102002794 is about 10099.6432610266. The cubic root of 102002794 is about 467.2371389686.

Adding to 102002794 its reverse (497200201), we get a palindrome (599202995).

The spelling of 102002794 in words is "one hundred two million, two thousand, seven hundred ninety-four".