11426190 has 32 divisors (see below), whose sum is σ = 27648000. Its totient is φ = 3021984.

The previous prime is 11426189. The next prime is 11426237. The reversal of 11426190 is 9162411.

It is a super-2 number, since 2×11426190² = 261115635832200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11426190.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2311 + ... + 5309.

It is an arithmetic number, because the mean of its divisors is an integer number (864000).

Almost surely, 2^11426190 is an apocalyptic number.

11426190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11426190 is an abundant number, since it is smaller than the sum of its proper divisors (16221810).

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

11426190 is a wasteful number, since it uses less digits than its factorization.

11426190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3136.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 11426190 is about 3380.2647825281. The cubic root of 11426190 is about 225.2339295417.

The spelling of 11426190 in words is "eleven million, four hundred twenty-six thousand, one hundred ninety".