68805348 has 48 divisors (see below), whose sum is σ = 165728640. Its totient is φ = 22201344.

The previous prime is 68805343. The next prime is 68805349. The reversal of 68805348 is 84350886.

It is a super-2 number, since 2×68805348² = 9468351826802208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (68805343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156513 + ... + 156951.

It is an arithmetic number, because the mean of its divisors is an integer number (3452680).

Almost surely, 2^68805348 is an apocalyptic number.

It is an amenable number.

68805348 is an abundant number, since it is smaller than the sum of its proper divisors (96923292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68805348 is a wasteful number, since it uses less digits than its factorization.

68805348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836 (or 834 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 68805348 is about 8294.8989143931. The cubic root of 68805348 is about 409.7705398576.

The spelling of 68805348 in words is "sixty-eight million, eight hundred five thousand, three hundred forty-eight".