7688482 has 4 divisors (see below), whose sum is σ = 11532726. Its totient is φ = 3844240.

The previous prime is 7688459. The next prime is 7688491. The reversal of 7688482 is 2848867.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2848867 = 7 ⋅406981.

It can be written as a sum of positive squares in only one way, i.e., 5948721 + 1739761 = 2439^2 + 1319^2 .

It is a super-2 number, since 2×7688482² = 118225510928648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1922119 + ... + 1922122.

Almost surely, 2^7688482 is an apocalyptic number.

7688482 is a deficient number, since it is larger than the sum of its proper divisors (3844244).

7688482 is a wasteful number, since it uses less digits than its factorization.

7688482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3844243.

The product of its digits is 172032, while the sum is 43.

The square root of 7688482 is about 2772.8112088637. The cubic root of 7688482 is about 197.3695725943.

The spelling of 7688482 in words is "seven million, six hundred eighty-eight thousand, four hundred eighty-two".