68059849 has 24 divisors (see below), whose sum is σ = 83061504. Its totient is φ = 55224000.

The previous prime is 68059847. The next prime is 68059861. The reversal of 68059849 is 94895086.

It is a happy number.

It is not a de Polignac number, because 68059849 - 2¹ = 68059847 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68059847) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57039 + ... + 58219.

It is an arithmetic number, because the mean of its divisors is an integer number (3460896).

Almost surely, 2^68059849 is an apocalyptic number.

It is an amenable number.

68059849 is a deficient number, since it is larger than the sum of its proper divisors (15001655).

68059849 is a wasteful number, since it uses less digits than its factorization.

68059849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249 (or 1236 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 49.

The square root of 68059849 is about 8249.8393317688. The cubic root of 68059849 is about 408.2852216349.

The spelling of 68059849 in words is "sixty-eight million, fifty-nine thousand, eight hundred forty-nine".