68462850 has 48 divisors (see below), whose sum is σ = 171506880. Its totient is φ = 18072000.

The previous prime is 68462843. The next prime is 68462857. The reversal of 68462850 is 5826486.

It is an interprime number because it is at equal distance from previous prime (68462843) and next prime (68462857).

It is a junction number, because it is equal to n+sod(n) for n = 68462799 and 68462808.

It is not an unprimeable number, because it can be changed into a prime (68462857) 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, 12891 + ... + 17409.

It is an arithmetic number, because the mean of its divisors is an integer number (3573060).

Almost surely, 2^68462850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68462850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85753440).

68462850 is an abundant number, since it is smaller than the sum of its proper divisors (103044030).

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

68462850 is a wasteful number, since it uses less digits than its factorization.

68462850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4635 (or 4630 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 68462850 is about 8274.2280606713. The cubic root of 68462850 is about 409.0894924755.

The spelling of 68462850 in words is "sixty-eight million, four hundred sixty-two thousand, eight hundred fifty".