68467480 has 16 divisors (see below), whose sum is σ = 154051920. Its totient is φ = 27386976.

The previous prime is 68467471. The next prime is 68467489. The reversal of 68467480 is 8476486.

It is an interprime number because it is at equal distance from previous prime (68467471) and next prime (68467489).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68467489) 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, 855804 + ... + 855883.

It is an arithmetic number, because the mean of its divisors is an integer number (9628245).

Almost surely, 2^68467480 is an apocalyptic number.

It is an amenable number.

68467480 is an abundant number, since it is smaller than the sum of its proper divisors (85584440).

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

68467480 is a wasteful number, since it uses less digits than its factorization.

68467480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711698 (or 1711694 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 68467480 is about 8274.5078403492. The cubic root of 68467480 is about 409.0987142244.

The spelling of 68467480 in words is "sixty-eight million, four hundred sixty-seven thousand, four hundred eighty".