67000740 has 48 divisors (see below), whose sum is σ = 198640512. Its totient is φ = 16815616.

The previous prime is 67000733. The next prime is 67000763. The reversal of 67000740 is 4700076.

It is a self number, because there is not a number n which added to its sum of digits gives 67000740.

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, 31824 + ... + 33863.

It is an arithmetic number, because the mean of its divisors is an integer number (4138344).

Almost surely, 2^67000740 is an apocalyptic number.

67000740 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

67000740 is an abundant number, since it is smaller than the sum of its proper divisors (131639772).

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

67000740 is a wasteful number, since it uses less digits than its factorization.

67000740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65716 (or 65714 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 67000740 is about 8185.3979744420. The cubic root of 67000740 is about 406.1563053354.

The spelling of 67000740 in words is "sixty-seven million, seven hundred forty", and thus it is an aban number.