68481050 has 48 divisors (see below), whose sum is σ = 140616000. Its totient is φ = 24604800.

The previous prime is 68481037. The next prime is 68481107. The reversal of 68481050 is 5018486.

It is a super-3 number, since 3×68481050³ (a number of 24 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 68480998 and 68481016.

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, 48251 + ... + 49649.

It is an arithmetic number, because the mean of its divisors is an integer number (2929500).

Almost surely, 2^68481050 is an apocalyptic number.

68481050 is an abundant number, since it is smaller than the sum of its proper divisors (72134950).

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

68481050 is a wasteful number, since it uses less digits than its factorization.

68481050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511 (or 1506 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 68481050 is about 8275.3277880698. The cubic root of 68481050 is about 409.1257397205.

The spelling of 68481050 in words is "sixty-eight million, four hundred eighty-one thousand, fifty".