7968574 has 4 divisors (see below), whose sum is σ = 11952864. Its totient is φ = 3984286.

The previous prime is 7968551. The next prime is 7968577. The reversal of 7968574 is 4758697.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4758697 = 29 ⋅164093.

It is a d-powerful number, because it can be written as 7⁵ + 9⁴ + 6⁸ + 8³ + 5⁹ + 7⁶ + 4¹¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7968577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1992142 + ... + 1992145.

It is an arithmetic number, because the mean of its divisors is an integer number (2988216).

Almost surely, 2^7968574 is an apocalyptic number.

7968574 is a deficient number, since it is larger than the sum of its proper divisors (3984290).

7968574 is a wasteful number, since it uses less digits than its factorization.

7968574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3984289.

The product of its digits is 423360, while the sum is 46.

The square root of 7968574 is about 2822.8662738430. The cubic root of 7968574 is about 199.7377730019.

The spelling of 7968574 in words is "seven million, nine hundred sixty-eight thousand, five hundred seventy-four".