7151968 has 24 divisors (see below), whose sum is σ = 14909832. Its totient is φ = 3365376.

The previous prime is 7151953. The next prime is 7151981. The reversal of 7151968 is 8691517.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6030 + ... + 7117.

It is an arithmetic number, because the mean of its divisors is an integer number (621243).

Almost surely, 2^7151968 is an apocalyptic number.

It is an amenable number.

7151968 is an abundant number, since it is smaller than the sum of its proper divisors (7757864).

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

7151968 is a wasteful number, since it uses less digits than its factorization.

7151968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13174 (or 13166 counting only the distinct ones).

The product of its digits is 15120, while the sum is 37.

The square root of 7151968 is about 2674.3163612408. The cubic root of 7151968 is about 192.6675260608.

The spelling of 7151968 in words is "seven million, one hundred fifty-one thousand, nine hundred sixty-eight".