1366412 has 6 divisors (see below), whose sum is σ = 2391228. Its totient is φ = 683204.

The previous prime is 1366397. The next prime is 1366427. The reversal of 1366412 is 2146631.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1366397) and next prime (1366427).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170798 + ... + 170805.

It is an arithmetic number, because the mean of its divisors is an integer number (398538).

2^1366412 is an apocalyptic number.

It is an amenable number.

1366412 is a deficient number, since it is larger than the sum of its proper divisors (1024816).

1366412 is a wasteful number, since it uses less digits than its factorization.

1366412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341607 (or 341605 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 1366412 is about 1168.9362685793. The cubic root of 1366412 is about 110.9670112720.

The spelling of 1366412 in words is "one million, three hundred sixty-six thousand, four hundred twelve".