10118419 has 4 divisors (see below), whose sum is σ = 10467360. Its totient is φ = 9769480.

The previous prime is 10118401. The next prime is 10118429. The reversal of 10118419 is 91481101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91481101 = 967 ⋅94603.

It is a cyclic number.

It is not a de Polignac number, because 10118419 - 2⁵ = 10118387 is a prime.

It is a super-2 number, since 2×10118419² = 204764806119122, 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 = 10118393 and 10118402.

It is not an unprimeable number, because it can be changed into a prime (10118429) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 174427 + ... + 174484.

It is an arithmetic number, because the mean of its divisors is an integer number (2616840).

Almost surely, 2^10118419 is an apocalyptic number.

10118419 is a deficient number, since it is larger than the sum of its proper divisors (348941).

10118419 is an equidigital number, since it uses as much as digits as its factorization.

10118419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348940.

The product of its (nonzero) digits is 288, while the sum is 25.

The square root of 10118419 is about 3180.9462428655. The cubic root of 10118419 is about 216.2905540569.

The spelling of 10118419 in words is "ten million, one hundred eighteen thousand, four hundred nineteen".