986054 has 4 divisors (see below), whose sum is σ = 1479084. Its totient is φ = 493026.

The previous prime is 986053. The next prime is 986071. The reversal of 986054 is 450689.

986054 = 495² + 496² + ... + 498².

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450689 = 29 ⋅15541.

It is a self number, because there is not a number n which added to its sum of digits gives 986054.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 986054.

It is not an unprimeable number, because it can be changed into a prime (986053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246512 + ... + 246515.

It is an arithmetic number, because the mean of its divisors is an integer number (369771).

2⁹⁸⁶⁰⁵⁴ is an apocalyptic number.

986054 is a deficient number, since it is larger than the sum of its proper divisors (493030).

986054 is a wasteful number, since it uses less digits than its factorization.

986054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493029.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 986054 is about 993.0025176202. The cubic root of 986054 is about 99.5329554229.

The spelling of 986054 in words is "nine hundred eighty-six thousand, fifty-four".