10002275 has 12 divisors (see below), whose sum is σ = 12449352. Its totient is φ = 7971840.

The previous prime is 10002259. The next prime is 10002277. The reversal of 10002275 is 57220001.

10002275 = T₈₈₂ + T₈₈₃ + ... + T₉₀₆.

It is not a de Polignac number, because 10002275 - 2⁴ = 10002259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10002277) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 8099 + ... + 9251.

It is an arithmetic number, because the mean of its divisors is an integer number (1037446).

Almost surely, 2^10002275 is an apocalyptic number.

10002275 is a deficient number, since it is larger than the sum of its proper divisors (2447077).

10002275 is a wasteful number, since it uses less digits than its factorization.

10002275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510 (or 1505 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 10002275 is about 3162.6373487961. The cubic root of 10002275 is about 215.4598055608.

Adding to 10002275 its reverse (57220001), we get a palindrome (67222276).

The spelling of 10002275 in words is "ten million, two thousand, two hundred seventy-five".