8457082 has 8 divisors (see below), whose sum is σ = 12716352. Its totient is φ = 4218300.

The previous prime is 8457073. The next prime is 8457103. The reversal of 8457082 is 2807548.

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

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, 4044 + ... + 5767.

It is an arithmetic number, because the mean of its divisors is an integer number (1589544).

Almost surely, 2^8457082 is an apocalyptic number.

8457082 is a deficient number, since it is larger than the sum of its proper divisors (4259270).

8457082 is a wasteful number, since it uses less digits than its factorization.

8457082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10244.

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 8457082 is about 2908.1062566557. The cubic root of 8457082 is about 203.7386920845.

The spelling of 8457082 in words is "eight million, four hundred fifty-seven thousand, eighty-two".