7668151 has 8 divisors (see below), whose sum is σ = 8024400. Its totient is φ = 7318080.

The previous prime is 7668149. The next prime is 7668161. The reversal of 7668151 is 1518667.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7668151 - 2¹ = 7668149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7668161) 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, 1096 + ... + 4066.

It is an arithmetic number, because the mean of its divisors is an integer number (1003050).

Almost surely, 2^7668151 is an apocalyptic number.

7668151 is a deficient number, since it is larger than the sum of its proper divisors (356249).

7668151 is a wasteful number, since it uses less digits than its factorization.

7668151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3089.

The product of its digits is 10080, while the sum is 34.

The square root of 7668151 is about 2769.1426471022. The cubic root of 7668151 is about 197.1954479322.

The spelling of 7668151 in words is "seven million, six hundred sixty-eight thousand, one hundred fifty-one".