67628050 has 96 divisors (see below), whose sum is σ = 155418624. Its totient is φ = 21384000.

The previous prime is 67628021. The next prime is 67628059. The reversal of 67628050 is 5082676.

It is a junction number, because it is equal to n+sod(n) for n = 67627997 and 67628015.

It is not an unprimeable number, because it can be changed into a prime (67628059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 249415 + ... + 249685.

It is an arithmetic number, because the mean of its divisors is an integer number (1618944).

Almost surely, 2^67628050 is an apocalyptic number.

67628050 is an abundant number, since it is smaller than the sum of its proper divisors (87790574).

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

67628050 is a wasteful number, since it uses less digits than its factorization.

67628050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 67628050 is about 8223.6275450679. The cubic root of 67628050 is about 407.4199473898.

The spelling of 67628050 in words is "sixty-seven million, six hundred twenty-eight thousand, fifty".