1199216 has 20 divisors (see below), whose sum is σ = 2340624. Its totient is φ = 595200.

The previous prime is 1199203. The next prime is 1199257. The reversal of 1199216 is 6129911.

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, 3701 + ... + 4011.

2^1199216 is an apocalyptic number.

1199216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1199216 is a deficient number, since it is larger than the sum of its proper divisors (1141408).

1199216 is a wasteful number, since it uses less digits than its factorization.

1199216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560 (or 554 counting only the distinct ones).

The product of its digits is 972, while the sum is 29.

The square root of 1199216 is about 1095.0872111389. The cubic root of 1199216 is about 106.2427095344.

The spelling of 1199216 in words is "one million, one hundred ninety-nine thousand, two hundred sixteen".