98527140 has 36 divisors (see below), whose sum is σ = 298866204. Its totient is φ = 26273856.

The previous prime is 98527129. The next prime is 98527153. The reversal of 98527140 is 4172589.

98527140 is a `hidden beast` number, since 98 + 527 + 1 + 40 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 51494976 + 47032164 = 7176^2 + 6858^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 98527095 and 98527104.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 273507 + ... + 273866.

It is an arithmetic number, because the mean of its divisors is an integer number (8301839).

Almost surely, 2^98527140 is an apocalyptic number.

98527140 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

98527140 is an abundant number, since it is smaller than the sum of its proper divisors (200339064).

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

98527140 is a wasteful number, since it uses less digits than its factorization.

98527140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547388 (or 547383 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 98527140 is about 9926.0838199161. The cubic root of 98527140 is about 461.8687995356.

The spelling of 98527140 in words is "ninety-eight million, five hundred twenty-seven thousand, one hundred forty".