10202946 has 16 divisors (see below), whose sum is σ = 21975744. Its totient is φ = 3139344.

The previous prime is 10202939. The next prime is 10202953. The reversal of 10202946 is 64920201.

It is an interprime number because it is at equal distance from previous prime (10202939) and next prime (10202953).

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 65326 + ... + 65481.

It is an arithmetic number, because the mean of its divisors is an integer number (1373484).

Almost surely, 2^10202946 is an apocalyptic number.

10202946 is an abundant number, since it is smaller than the sum of its proper divisors (11772798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10202946 is a wasteful number, since it uses less digits than its factorization.

10202946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130825.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 10202946 is about 3194.2050654271. The cubic root of 10202946 is about 216.8911655959.

The spelling of 10202946 in words is "ten million, two hundred two thousand, nine hundred forty-six".