102934885 has 8 divisors (see below), whose sum is σ = 123613560. Its totient is φ = 82286784.

The previous prime is 102934883. The next prime is 102934889. The reversal of 102934885 is 588439201.

It can be written as a sum of positive squares in 4 ways, for example, as 57047809 + 45887076 = 7553^2 + 6774^2 .

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 102934885 - 2¹ = 102934883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102934883) 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, 571 + ... + 14359.

It is an arithmetic number, because the mean of its divisors is an integer number (15451695).

Almost surely, 2^102934885 is an apocalyptic number.

It is an amenable number.

102934885 is a deficient number, since it is larger than the sum of its proper divisors (20678675).

102934885 is a wasteful number, since it uses less digits than its factorization.

102934885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15287.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 102934885 is about 10145.6830721248. The cubic root of 102934885 is about 468.6560141049.

The spelling of 102934885 in words is "one hundred two million, nine hundred thirty-four thousand, eight hundred eighty-five".