67974676 has 48 divisors (see below), whose sum is σ = 150151680. Its totient is φ = 26154720.

The previous prime is 67974671. The next prime is 67974677. The reversal of 67974676 is 67647976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67974671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24235 + ... + 26893.

It is an arithmetic number, because the mean of its divisors is an integer number (3128160).

Almost surely, 2^67974676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67974676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75075840).

67974676 is an abundant number, since it is smaller than the sum of its proper divisors (82177004).

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

67974676 is a wasteful number, since it uses less digits than its factorization.

67974676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2764 (or 2762 counting only the distinct ones).

The product of its digits is 2667168, while the sum is 52.

The square root of 67974676 is about 8244.6756152077. The cubic root of 67974676 is about 408.1148353546.

The spelling of 67974676 in words is "sixty-seven million, nine hundred seventy-four thousand, six hundred seventy-six".