9457982 has 8 divisors (see below), whose sum is σ = 14200056. Its totient is φ = 4724632.

The previous prime is 9457969. The next prime is 9458021. The reversal of 9457982 is 2897549.

It is a happy number.

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

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, 2888 + ... + 5220.

It is an arithmetic number, because the mean of its divisors is an integer number (1775007).

Almost surely, 2^9457982 is an apocalyptic number.

9457982 is a deficient number, since it is larger than the sum of its proper divisors (4742074).

9457982 is a wasteful number, since it uses less digits than its factorization.

9457982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4362.

The product of its digits is 181440, while the sum is 44.

The square root of 9457982 is about 3075.3832281522. The cubic root of 9457982 is about 211.4784706478.

The spelling of 9457982 in words is "nine million, four hundred fifty-seven thousand, nine hundred eighty-two".