98136530 has 16 divisors (see below), whose sum is σ = 176969664. Its totient is φ = 39182640.

The previous prime is 98136527. The next prime is 98136547. The reversal of 98136530 is 3563189.

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, 3086 + ... + 14345.

It is an arithmetic number, because the mean of its divisors is an integer number (11060604).

Almost surely, 2^98136530 is an apocalyptic number.

98136530 is a deficient number, since it is larger than the sum of its proper divisors (78833134).

98136530 is a wasteful number, since it uses less digits than its factorization.

98136530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18001.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 98136530 is about 9906.3883428826. The cubic root of 98136530 is about 461.2576328719.

The spelling of 98136530 in words is "ninety-eight million, one hundred thirty-six thousand, five hundred thirty".