1139296 has 12 divisors (see below), whose sum is σ = 2243052. Its totient is φ = 569632.

The previous prime is 1139293. The next prime is 1139309. The reversal of 1139296 is 6929311.

It is a pancake number, because a pancake can be divided into 1139296 parts by 1509 straight cuts.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1139291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17770 + ... + 17833.

It is an arithmetic number, because the mean of its divisors is an integer number (186921).

2^1139296 is an apocalyptic number.

1139296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1139296 is a deficient number, since it is larger than the sum of its proper divisors (1103756).

1139296 is an equidigital number, since it uses as much as digits as its factorization.

1139296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35613 (or 35605 counting only the distinct ones).

The product of its digits is 2916, while the sum is 31.

The square root of 1139296 is about 1067.3780960840. The cubic root of 1139296 is about 104.4428844728.

It can be divided in two parts, 113 and 9296, that added together give a square (9409 = 97²).

The spelling of 1139296 in words is "one million, one hundred thirty-nine thousand, two hundred ninety-six".