67448196 has 36 divisors (see below), whose sum is σ = 174125952. Its totient is φ = 22003824.

The previous prime is 67448177. The next prime is 67448203. The reversal of 67448196 is 69184476.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18240 + ... + 21623.

It is an arithmetic number, because the mean of its divisors is an integer number (4836832).

Almost surely, 2^67448196 is an apocalyptic number.

It is an amenable number.

67448196 is an abundant number, since it is smaller than the sum of its proper divisors (106677756).

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

67448196 is a wasteful number, since it uses less digits than its factorization.

67448196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39920 (or 39915 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 67448196 is about 8212.6850664079. The cubic root of 67448196 is about 407.0584545791.

The spelling of 67448196 in words is "sixty-seven million, four hundred forty-eight thousand, one hundred ninety-six".