102883425 has 12 divisors (see below), whose sum is σ = 170100720. Its totient is φ = 54871120.

The previous prime is 102883381. The next prime is 102883453. The reversal of 102883425 is 524388201.

It is not a de Polignac number, because 102883425 - 2⁸ = 102883169 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 685815 + ... + 685964.

It is an arithmetic number, because the mean of its divisors is an integer number (14175060).

Almost surely, 2^102883425 is an apocalyptic number.

102883425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

102883425 is a deficient number, since it is larger than the sum of its proper divisors (67217295).

102883425 is a wasteful number, since it uses less digits than its factorization.

102883425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371792 (or 1371787 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 102883425 is about 10143.1467010982. The cubic root of 102883425 is about 468.5779030463.

The spelling of 102883425 in words is "one hundred two million, eight hundred eighty-three thousand, four hundred twenty-five".