68750046 has 24 divisors (see below), whose sum is σ = 154476504. Its totient is φ = 22916520.

The previous prime is 68750029. The next prime is 68750051. The reversal of 68750046 is 64005786.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70245 + ... + 71216.

It is an arithmetic number, because the mean of its divisors is an integer number (6436521).

Almost surely, 2^68750046 is an apocalyptic number.

68750046 is an abundant number, since it is smaller than the sum of its proper divisors (85726458).

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

68750046 is a wasteful number, since it uses less digits than its factorization.

68750046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141478 (or 141466 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 68750046 is about 8291.5647497924. The cubic root of 68750046 is about 409.6607266670.

The spelling of 68750046 in words is "sixty-eight million, seven hundred fifty thousand, forty-six".