68827419 has 6 divisors (see below), whose sum is σ = 99417396. Its totient is φ = 45884940.

The previous prime is 68827403. The next prime is 68827433. The reversal of 68827419 is 91472886.

It is not a de Polignac number, because 68827419 - 2⁴ = 68827403 is a prime.

It is a super-2 number, since 2×68827419² = 9474427212403122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (68827439) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3823737 + ... + 3823754.

It is an arithmetic number, because the mean of its divisors is an integer number (16569566).

Almost surely, 2^68827419 is an apocalyptic number.

68827419 is a deficient number, since it is larger than the sum of its proper divisors (30589977).

68827419 is a wasteful number, since it uses less digits than its factorization.

68827419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7647497 (or 7647494 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 68827419 is about 8296.2292036804. The cubic root of 68827419 is about 409.8143498180.

The spelling of 68827419 in words is "sixty-eight million, eight hundred twenty-seven thousand, four hundred nineteen".