10242356 has 12 divisors (see below), whose sum is σ = 18262692. Its totient is φ = 5024448.

The previous prime is 10242343. The next prime is 10242371. The reversal of 10242356 is 65324201.

It can be written as a sum of positive squares in 2 ways, for example, as 5107600 + 5134756 = 2260^2 + 2266^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23945 + ... + 24368.

It is an arithmetic number, because the mean of its divisors is an integer number (1521891).

Almost surely, 2^10242356 is an apocalyptic number.

It is an amenable number.

10242356 is a deficient number, since it is larger than the sum of its proper divisors (8020336).

10242356 is a wasteful number, since it uses less digits than its factorization.

10242356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48370 (or 48368 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 10242356 is about 3200.3681038281. The cubic root of 10242356 is about 217.1700621336.

Adding to 10242356 its reverse (65324201), we get a palindrome (75566557).

The spelling of 10242356 in words is "ten million, two hundred forty-two thousand, three hundred fifty-six".