67930148 has 48 divisors (see below), whose sum is σ = 141138816. Its totient is φ = 28200960.

The previous prime is 67930139. The next prime is 67930211. The reversal of 67930148 is 84103976.

It is a super-2 number, since 2×67930148² = 9229010014603808, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58340 + ... + 59492.

It is an arithmetic number, because the mean of its divisors is an integer number (2940392).

Almost surely, 2^67930148 is an apocalyptic number.

It is an amenable number.

67930148 is an abundant number, since it is smaller than the sum of its proper divisors (73208668).

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

67930148 is a wasteful number, since it uses less digits than its factorization.

67930148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284 (or 1282 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 67930148 is about 8241.9747633683. The cubic root of 67930148 is about 408.0257016361.

Subtracting 67930148 from its reverse (84103976), we obtain a triangular number (16173828 = T₅₆₈₇).

The spelling of 67930148 in words is "sixty-seven million, nine hundred thirty thousand, one hundred forty-eight".