102292 has 12 divisors (see below), whose sum is σ = 181440. Its totient is φ = 50456.

The previous prime is 102259. The next prime is 102293. The reversal of 102292 is 292201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102293) 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, 309 + ... + 547.

It is an arithmetic number, because the mean of its divisors is an integer number (15120).

2¹⁰²²⁹² is an apocalyptic number.

It is an amenable number.

102292 is a deficient number, since it is larger than the sum of its proper divisors (79148).

102292 is a wasteful number, since it uses less digits than its factorization.

102292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 102292 is about 319.8312054819. The cubic root of 102292 is about 46.7678304259.

Adding to 102292 its reverse (292201), we get a palindrome (394493).

The spelling of 102292 in words is "one hundred two thousand, two hundred ninety-two".