67995080 has 16 divisors (see below), whose sum is σ = 152989020. Its totient is φ = 27198016.

The previous prime is 67995073. The next prime is 67995089. The reversal of 67995080 is 8059976.

It can be written as a sum of positive squares in 2 ways, for example, as 67930564 + 64516 = 8242^2 + 254^2 .

It is not an unprimeable number, because it can be changed into a prime (67995089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 849899 + ... + 849978.

Almost surely, 2^67995080 is an apocalyptic number.

It is an amenable number.

67995080 is an abundant number, since it is smaller than the sum of its proper divisors (84993940).

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

67995080 is a wasteful number, since it uses less digits than its factorization.

67995080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699888 (or 1699884 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 67995080 is about 8245.9129270203. The cubic root of 67995080 is about 408.1556659626.

It can be divided in two parts, 679 and 95080, that added together give a palindrome (95759).

The spelling of 67995080 in words is "sixty-seven million, nine hundred ninety-five thousand, eighty".