68092266 has 48 divisors (see below), whose sum is σ = 151913664. Its totient is φ = 20328000.

The previous prime is 68092243. The next prime is 68092279. The reversal of 68092266 is 66229086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50886 + ... + 52206.

It is an arithmetic number, because the mean of its divisors is an integer number (3164868).

Almost surely, 2^68092266 is an apocalyptic number.

68092266 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 68092266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75956832).

68092266 is an abundant number, since it is smaller than the sum of its proper divisors (83821398).

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

68092266 is a wasteful number, since it uses less digits than its factorization.

68092266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419 (or 1408 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 68092266 is about 8251.8038028058. The cubic root of 68092266 is about 408.3500336175.

The spelling of 68092266 in words is "sixty-eight million, ninety-two thousand, two hundred sixty-six".