67148150 has 12 divisors (see below), whose sum is σ = 124895652. Its totient is φ = 26859240.

The previous prime is 67148149. The next prime is 67148167. The reversal of 67148150 is 5184176.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 671432 + ... + 671531.

It is an arithmetic number, because the mean of its divisors is an integer number (10407971).

Almost surely, 2^67148150 is an apocalyptic number.

67148150 is a deficient number, since it is larger than the sum of its proper divisors (57747502).

67148150 is a wasteful number, since it uses less digits than its factorization.

67148150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342975 (or 1342970 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 67148150 is about 8194.3974763249. The cubic root of 67148150 is about 406.4539520295.

The spelling of 67148150 in words is "sixty-seven million, one hundred forty-eight thousand, one hundred fifty".