982258144 has 48 divisors (see below), whose sum is σ = 2213852256. Its totient is φ = 420249600.

The previous prime is 982258127. The next prime is 982258163. The reversal of 982258144 is 441852289.

It is a super-2 number, since 2×982258144² = 1929662122908649472, 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 982258144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140164 + ... + 147004.

It is an arithmetic number, because the mean of its divisors is an integer number (46121922).

Almost surely, 2^982258144 is an apocalyptic number.

It is an amenable number.

982258144 is an abundant number, since it is smaller than the sum of its proper divisors (1231594112).

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

982258144 is a wasteful number, since it uses less digits than its factorization.

982258144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7499 (or 7491 counting only the distinct ones).

The product of its digits is 184320, while the sum is 43.

The square root of 982258144 is about 31340.9978143645. The cubic root of 982258144 is about 994.0507243081.

The spelling of 982258144 in words is "nine hundred eighty-two million, two hundred fifty-eight thousand, one hundred forty-four".