10078266 has 32 divisors (see below), whose sum is σ = 22104576. Its totient is φ = 3038000.

The previous prime is 10078259. The next prime is 10078273. The reversal of 10078266 is 66287001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10078259) and next prime (10078273).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20281 + ... + 20771.

It is an arithmetic number, because the mean of its divisors is an integer number (690768).

Almost surely, 2^10078266 is an apocalyptic number.

10078266 is an abundant number, since it is smaller than the sum of its proper divisors (12026310).

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

10078266 is a wasteful number, since it uses less digits than its factorization.

10078266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 10078266 is about 3174.6284822007. The cubic root of 10078266 is about 216.0040722826.

The spelling of 10078266 in words is "ten million, seventy-eight thousand, two hundred sixty-six".