10242312 has 16 divisors (see below), whose sum is σ = 25605840. Its totient is φ = 3414096.

The previous prime is 10242293. The next prime is 10242319. The reversal of 10242312 is 21324201.

It is a junction number, because it is equal to n+sod(n) for n = 10242291 and 10242300.

It is not an unprimeable number, because it can be changed into a prime (10242319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213358 + ... + 213405.

It is an arithmetic number, because the mean of its divisors is an integer number (1600365).

Almost surely, 2^10242312 is an apocalyptic number.

10242312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10242312 is an abundant number, since it is smaller than the sum of its proper divisors (15363528).

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

10242312 is a wasteful number, since it uses less digits than its factorization.

10242312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426772 (or 426768 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 10242312 is about 3200.3612296114. The cubic root of 10242312 is about 217.1697511538.

Adding to 10242312 its reverse (21324201), we get a palindrome (31566513).

The spelling of 10242312 in words is "ten million, two hundred forty-two thousand, three hundred twelve".