7148982 has 32 divisors (see below), whose sum is σ = 14805504. Its totient is φ = 2300000.

The previous prime is 7148951. The next prime is 7148987. The reversal of 7148982 is 2898417.

It is a super-2 number, since 2×7148982² = 102215887272648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7148982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7148987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28357 + ... + 28607.

It is an arithmetic number, because the mean of its divisors is an integer number (462672).

Almost surely, 2^7148982 is an apocalyptic number.

7148982 is an abundant number, since it is smaller than the sum of its proper divisors (7656522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7148982 is a wasteful number, since it uses less digits than its factorization.

7148982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404.

The product of its digits is 32256, while the sum is 39.

The square root of 7148982 is about 2673.7580294410. The cubic root of 7148982 is about 192.6407089518.

The spelling of 7148982 in words is "seven million, one hundred forty-eight thousand, nine hundred eighty-two".