1159408 has 20 divisors (see below), whose sum is σ = 2263248. Its totient is φ = 575360.

The previous prime is 1159397. The next prime is 1159421. The reversal of 1159408 is 8049511.

It is a happy number.

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, 3573 + ... + 3883.

2^1159408 is an apocalyptic number.

1159408 is the 622-nd octagonal number.

It is an amenable number.

1159408 is a deficient number, since it is larger than the sum of its proper divisors (1103840).

1159408 is a wasteful number, since it uses less digits than its factorization.

1159408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552 (or 546 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 1159408 is about 1076.7580972530. The cubic root of 1159408 is about 105.0538801323.

The spelling of 1159408 in words is "one million, one hundred fifty-nine thousand, four hundred eight".