1139676 has 24 divisors (see below), whose sum is σ = 2697744. Its totient is φ = 374400.

The previous prime is 1139669. The next prime is 1139681. The reversal of 1139676 is 6769311.

It is a super-2 number, since 2×1139676² = 2597722769952, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226 + ... + 1526.

It is an arithmetic number, because the mean of its divisors is an integer number (112406).

2^1139676 is an apocalyptic number.

It is an amenable number.

1139676 is an abundant number, since it is smaller than the sum of its proper divisors (1558068).

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

1139676 is a wasteful number, since it uses less digits than its factorization.

1139676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381 (or 1379 counting only the distinct ones).

The product of its digits is 6804, while the sum is 33.

The square root of 1139676 is about 1067.5560875195. The cubic root of 1139676 is about 104.4544951178.

The spelling of 1139676 in words is "one million, one hundred thirty-nine thousand, six hundred seventy-six".