68870050 has 24 divisors (see below), whose sum is σ = 133670016. Its totient is φ = 26349840.

The previous prime is 68870029. The next prime is 68870059. The reversal of 68870050 is 5007886.

It is a junction number, because it is equal to n+sod(n) for n = 68869988 and 68870015.

It is not an unprimeable number, because it can be changed into a prime (68870059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28794 + ... + 31093.

It is an arithmetic number, because the mean of its divisors is an integer number (5569584).

Almost surely, 2^68870050 is an apocalyptic number.

68870050 is a deficient number, since it is larger than the sum of its proper divisors (64799966).

68870050 is a wasteful number, since it uses less digits than its factorization.

68870050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59922 (or 59917 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 68870050 is about 8298.7981057500. The cubic root of 68870050 is about 409.8989439617.

The spelling of 68870050 in words is "sixty-eight million, eight hundred seventy thousand, fifty".