11914190 has 16 divisors (see below), whose sum is σ = 21969360. Its totient is φ = 4649280.

The previous prime is 11914187. The next prime is 11914193. The reversal of 11914190 is 9141911.

It is an interprime number because it is at equal distance from previous prime (11914187) and next prime (11914193).

It is a super-2 number, since 2×11914190² = 283895846712200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11914193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14120 + ... + 14939.

It is an arithmetic number, because the mean of its divisors is an integer number (1373085).

Almost surely, 2^11914190 is an apocalyptic number.

11914190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11914190 is a deficient number, since it is larger than the sum of its proper divisors (10055170).

11914190 is a wasteful number, since it uses less digits than its factorization.

11914190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29107.

The product of its (nonzero) digits is 324, while the sum is 26.

The square root of 11914190 is about 3451.6937871138. The cubic root of 11914190 is about 228.3958318387.

It can be divided in two parts, 1 and 1914190, that added together give a palindrome (1914191).

The spelling of 11914190 in words is "eleven million, nine hundred fourteen thousand, one hundred ninety".