68823046 has 8 divisors (see below), whose sum is σ = 103988520. Its totient is φ = 34160208.

The previous prime is 68823037. The next prime is 68823049. The reversal of 68823046 is 64032886.

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

It is a super-2 number, since 2×68823046² = 9473223321436232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 68822996 and 68823014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68823049) 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, 125316 + ... + 125863.

It is an arithmetic number, because the mean of its divisors is an integer number (12998565).

Almost surely, 2^68823046 is an apocalyptic number.

68823046 is a deficient number, since it is larger than the sum of its proper divisors (35165474).

68823046 is a wasteful number, since it uses less digits than its factorization.

68823046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251318.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 68823046 is about 8295.9656460234. The cubic root of 68823046 is about 409.8056703502.

The spelling of 68823046 in words is "sixty-eight million, eight hundred twenty-three thousand, forty-six".