826242119 has 8 divisors (see below), whose sum is σ = 856162560. Its totient is φ = 796808376.

The previous prime is 826242107. The next prime is 826242121. The reversal of 826242119 is 911242628.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-826242119 is a prime.

It is a super-2 number, since 2×826242119² = 1365352078419220322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (826212119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118217 + ... + 125010.

It is an arithmetic number, because the mean of its divisors is an integer number (107020320).

Almost surely, 2^826242119 is an apocalyptic number.

826242119 is a deficient number, since it is larger than the sum of its proper divisors (29920441).

826242119 is a wasteful number, since it uses less digits than its factorization.

826242119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243349.

The product of its digits is 13824, while the sum is 35.

The square root of 826242119 is about 28744.4276164964. The cubic root of 826242119 is about 938.3591863656.

The spelling of 826242119 in words is "eight hundred twenty-six million, two hundred forty-two thousand, one hundred nineteen".