67573948 has 12 divisors (see below), whose sum is σ = 127351000. Its totient is φ = 31187952.

The previous prime is 67573943. The next prime is 67573991. The reversal of 67573948 is 84937576.

It is a happy number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67573943) 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 3 ways as a sum of consecutive naturals, for example, 649698 + ... + 649801.

Almost surely, 2^67573948 is an apocalyptic number.

It is an amenable number.

67573948 is a deficient number, since it is larger than the sum of its proper divisors (59777052).

67573948 is a wasteful number, since it uses less digits than its factorization.

67573948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299516 (or 1299514 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 49.

The square root of 67573948 is about 8220.3374626593. The cubic root of 67573948 is about 407.3112739695.

The spelling of 67573948 in words is "sixty-seven million, five hundred seventy-three thousand, nine hundred forty-eight".