7081968 has 20 divisors (see below), whose sum is σ = 18295208. Its totient is φ = 2360640.

The previous prime is 7081961. The next prime is 7081973. The reversal of 7081968 is 8691807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7081961) 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, 73723 + ... + 73818.

Almost surely, 2^7081968 is an apocalyptic number.

It is an amenable number.

7081968 is an abundant number, since it is smaller than the sum of its proper divisors (11213240).

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

7081968 is a wasteful number, since it uses less digits than its factorization.

7081968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147552 (or 147546 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 7081968 is about 2661.1967232807. The cubic root of 7081968 is about 192.0368852746.

The spelling of 7081968 in words is "seven million, eighty-one thousand, nine hundred sixty-eight".