980854875 has 288 divisors, whose sum is σ = 2422697472. Its totient is φ = 370656000.

The previous prime is 980854873. The next prime is 980854877. The reversal of 980854875 is 578458089.

980854875 is a `hidden beast` number, since 9 + 80 + 85 + 487 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (980854873) and next prime (980854877).

It is not a de Polignac number, because 980854875 - 2¹ = 980854873 is a prime.

It is a super-2 number, since 2×980854875² = 1924152571622531250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980854871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 14639592 + ... + 14639658.

It is an arithmetic number, because the mean of its divisors is an integer number (8412144).

Almost surely, 2^980854875 is an apocalyptic number.

980854875 is an abundant number, since it is smaller than the sum of its proper divisors (1441842597).

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

980854875 is a wasteful number, since it uses less digits than its factorization.

980854875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 54.

The square root of 980854875 is about 31318.6026987157. The cubic root of 980854875 is about 993.5771266866.

The spelling of 980854875 in words is "nine hundred eighty million, eight hundred fifty-four thousand, eight hundred seventy-five".