68874672 has 40 divisors (see below), whose sum is σ = 179038144. Its totient is φ = 22814784.

The previous prime is 68874671. The next prime is 68874679. The reversal of 68874672 is 27647886.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (68874671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3423 + ... + 12225.

Almost surely, 2^68874672 is an apocalyptic number.

It is an amenable number.

68874672 is an abundant number, since it is smaller than the sum of its proper divisors (110163472).

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

68874672 is a wasteful number, since it uses less digits than its factorization.

68874672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8977 (or 8971 counting only the distinct ones).

The product of its digits is 903168, while the sum is 48.

The square root of 68874672 is about 8299.0765751377. The cubic root of 68874672 is about 409.9081134557.

The spelling of 68874672 in words is "sixty-eight million, eight hundred seventy-four thousand, six hundred seventy-two".