67250468 has 6 divisors (see below), whose sum is σ = 117688326. Its totient is φ = 33625232.

The previous prime is 67250461. The next prime is 67250483. The reversal of 67250468 is 86405276.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 67207204 + 43264 = 8198^2 + 208^2 .

It is not an unprimeable number, because it can be changed into a prime (67250461) by changing a digit.

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 as a sum of consecutive naturals, namely, 8406305 + ... + 8406312.

It is an arithmetic number, because the mean of its divisors is an integer number (19614721).

Almost surely, 2^67250468 is an apocalyptic number.

It is an amenable number.

67250468 is a deficient number, since it is larger than the sum of its proper divisors (50437858).

67250468 is a wasteful number, since it uses less digits than its factorization.

67250468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16812621 (or 16812619 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 67250468 is about 8200.6382678423. The cubic root of 67250468 is about 406.6602940266.

The spelling of 67250468 in words is "sixty-seven million, two hundred fifty thousand, four hundred sixty-eight".