1275608 has 16 divisors (see below), whose sum is σ = 2404080. Its totient is φ = 634528.

The previous prime is 1275601. The next prime is 1275611. The reversal of 1275608 is 8065721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1275601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2285 + ... + 2787.

It is an arithmetic number, because the mean of its divisors is an integer number (150255).

2^1275608 is an apocalyptic number.

It is an amenable number.

1275608 is a deficient number, since it is larger than the sum of its proper divisors (1128472).

1275608 is a wasteful number, since it uses less digits than its factorization.

1275608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826 (or 822 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 1275608 is about 1129.4281739004. The cubic root of 1275608 is about 108.4523777503.

The spelling of 1275608 in words is "one million, two hundred seventy-five thousand, six hundred eight".