102676225 has 24 divisors (see below), whose sum is σ = 130616640. Its totient is φ = 80040000.

The previous prime is 102676219. The next prime is 102676241. The reversal of 102676225 is 522676201.

It is a de Polignac number, because none of the positive numbers 2^k-102676225 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 222495 + ... + 222955.

It is an arithmetic number, because the mean of its divisors is an integer number (5442360).

Almost surely, 2^102676225 is an apocalyptic number.

It is an amenable number.

102676225 is a deficient number, since it is larger than the sum of its proper divisors (27940415).

102676225 is a wasteful number, since it uses less digits than its factorization.

102676225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681 (or 676 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 102676225 is about 10132.9277605241. The cubic root of 102676225 is about 468.2631306341.

The spelling of 102676225 in words is "one hundred two million, six hundred seventy-six thousand, two hundred twenty-five".