67625760 has 96 divisors (see below), whose sum is σ = 215550720. Its totient is φ = 17819648.

The previous prime is 67625743. The next prime is 67625771. The reversal of 67625760 is 6752676.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41929 + ... + 43511.

It is an arithmetic number, because the mean of its divisors is an integer number (2245320).

Almost surely, 2^67625760 is an apocalyptic number.

67625760 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67625760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107775360).

67625760 is an abundant number, since it is smaller than the sum of its proper divisors (147924960).

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

67625760 is a wasteful number, since it uses less digits than its factorization.

67625760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690 (or 1682 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 67625760 is about 8223.4883109299. The cubic root of 67625760 is about 407.4153486953.

The spelling of 67625760 in words is "sixty-seven million, six hundred twenty-five thousand, seven hundred sixty".