19190941 has 8 divisors (see below), whose sum is σ = 23926464. Its totient is φ = 14953920.

The previous prime is 19190933. The next prime is 19190971. The reversal of 19190941 is 14909191.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 19190941 - 2³ = 19190933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 19190897 and 19190906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19190921) 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, 124540 + ... + 124693.

It is an arithmetic number, because the mean of its divisors is an integer number (2990808).

Almost surely, 2^19190941 is an apocalyptic number.

19190941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

19190941 is a deficient number, since it is larger than the sum of its proper divisors (4735523).

19190941 is a wasteful number, since it uses less digits than its factorization.

19190941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249251.

The product of its (nonzero) digits is 2916, while the sum is 34.

The square root of 19190941 is about 4380.7466258619. The cubic root of 19190941 is about 267.7310595668.

The spelling of 19190941 in words is "nineteen million, one hundred ninety thousand, nine hundred forty-one".