41661119 has 4 divisors (see below), whose sum is σ = 43472496. Its totient is φ = 39849744.

The previous prime is 41661107. The next prime is 41661121. The reversal of 41661119 is 91116614.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91116614 = 2 ⋅45558307.

It is a cyclic number.

It is not a de Polignac number, because 41661119 - 2¹² = 41657023 is a prime.

It is a super-2 number, since 2×41661119² = 3471297672664322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41661091 and 41661100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41661619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 905654 + ... + 905699.

It is an arithmetic number, because the mean of its divisors is an integer number (10868124).

Almost surely, 2^41661119 is an apocalyptic number.

41661119 is a deficient number, since it is larger than the sum of its proper divisors (1811377).

41661119 is a wasteful number, since it uses less digits than its factorization.

41661119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811376.

The product of its digits is 1296, while the sum is 29.

The square root of 41661119 is about 6454.5425089622. The cubic root of 41661119 is about 346.6652503435.

The spelling of 41661119 in words is "forty-one million, six hundred sixty-one thousand, one hundred nineteen".