10302825 has 24 divisors (see below), whose sum is σ = 18346048. Its totient is φ = 5071680.

The previous prime is 10302763. The next prime is 10302841. The reversal of 10302825 is 52820301.

It is not a de Polignac number, because 10302825 - 2¹¹ = 10300777 is a prime.

It is a super-2 number, since 2×10302825² = 212296405961250, which contains 22 as substring.

It is a Duffinian 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, 4309 + ... + 6258.

Almost surely, 2^10302825 is an apocalyptic number.

10302825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10302825 is a deficient number, since it is larger than the sum of its proper divisors (8043223).

10302825 is a wasteful number, since it uses less digits than its factorization.

10302825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10593 (or 10588 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 10302825 is about 3209.8013957253. The cubic root of 10302825 is about 217.5966012954.

The spelling of 10302825 in words is "ten million, three hundred two thousand, eight hundred twenty-five".