67673950 has 12 divisors (see below), whose sum is σ = 125873640. Its totient is φ = 27069560.

The previous prime is 67673929. The next prime is 67673971. The reversal of 67673950 is 5937676.

It is an interprime number because it is at equal distance from previous prime (67673929) and next prime (67673971).

It is a junction number, because it is equal to n+sod(n) for n = 67673897 and 67673906.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 676690 + ... + 676789.

It is an arithmetic number, because the mean of its divisors is an integer number (10489470).

Almost surely, 2^67673950 is an apocalyptic number.

67673950 is a deficient number, since it is larger than the sum of its proper divisors (58199690).

67673950 is a wasteful number, since it uses less digits than its factorization.

67673950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353491 (or 1353486 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 43.

The square root of 67673950 is about 8226.4178109308. The cubic root of 67673950 is about 407.5121002090.

The spelling of 67673950 in words is "sixty-seven million, six hundred seventy-three thousand, nine hundred fifty".