12246938 has 8 divisors (see below), whose sum is σ = 20040480. Its totient is φ = 5566780.

The previous prime is 12246907. The next prime is 12246943. The reversal of 12246938 is 83964221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12246898 and 12246907.

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, 278318 + ... + 278361.

It is an arithmetic number, because the mean of its divisors is an integer number (2505060).

Almost surely, 2^12246938 is an apocalyptic number.

12246938 is a deficient number, since it is larger than the sum of its proper divisors (7793542).

12246938 is a wasteful number, since it uses less digits than its factorization.

12246938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556692.

The product of its digits is 20736, while the sum is 35.

The square root of 12246938 is about 3499.5625440903. The cubic root of 12246938 is about 230.5026059875.

The spelling of 12246938 in words is "twelve million, two hundred forty-six thousand, nine hundred thirty-eight".