1126190 has 16 divisors (see below), whose sum is σ = 2183328. Its totient is φ = 415776.

The previous prime is 1126189. The next prime is 1126201. The reversal of 1126190 is 916211.

It is a super-2 number, since 2×1126190² = 2536607832200, 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, 4202 + ... + 4461.

It is an arithmetic number, because the mean of its divisors is an integer number (136458).

2^1126190 is an apocalyptic number.

1126190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1126190 is a deficient number, since it is larger than the sum of its proper divisors (1057138).

1126190 is a wasteful number, since it uses less digits than its factorization.

1126190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8683.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 1126190 is about 1061.2209948922. The cubic root of 1126190 is about 104.0408493376.

The spelling of 1126190 in words is "one million, one hundred twenty-six thousand, one hundred ninety".