67468020 has 48 divisors (see below), whose sum is σ = 194022528. Its totient is φ = 17504640.

The previous prime is 67467991. The next prime is 67468043. The reversal of 67468020 is 2086476.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12976 + ... + 17415.

It is an arithmetic number, because the mean of its divisors is an integer number (4042136).

Almost surely, 2^67468020 is an apocalyptic number.

67468020 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

67468020 is an abundant number, since it is smaller than the sum of its proper divisors (126554508).

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

67468020 is a wasteful number, since it uses less digits than its factorization.

67468020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30440 (or 30438 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 67468020 is about 8213.8918911805. The cubic root of 67468020 is about 407.0983307944.

The spelling of 67468020 in words is "sixty-seven million, four hundred sixty-eight thousand, twenty".