1208712 has 16 divisors (see below), whose sum is σ = 3021840. Its totient is φ = 402896.

The previous prime is 1208707. The next prime is 1208731. The reversal of 1208712 is 2178021.

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, 25158 + ... + 25205.

It is an arithmetic number, because the mean of its divisors is an integer number (188865).

2^1208712 is an apocalyptic number.

1208712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1208712 is an abundant number, since it is smaller than the sum of its proper divisors (1813128).

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

1208712 is a wasteful number, since it uses less digits than its factorization.

1208712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50372 (or 50368 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 1208712 is about 1099.4143895729. The cubic root of 1208712 is about 106.5224004546.

The spelling of 1208712 in words is "one million, two hundred eight thousand, seven hundred twelve".