98070518 has 64 divisors (see below), whose sum is σ = 198495360. Its totient is φ = 35223552.

The previous prime is 98070517. The next prime is 98070527. The reversal of 98070518 is 81507089.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98070517) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89180 + ... + 90272.

It is an arithmetic number, because the mean of its divisors is an integer number (3101490).

Almost surely, 2^98070518 is an apocalyptic number.

98070518 is an abundant number, since it is smaller than the sum of its proper divisors (100424842).

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

98070518 is a wasteful number, since it uses less digits than its factorization.

98070518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161.

The product of its (nonzero) digits is 20160, while the sum is 38.

The square root of 98070518 is about 9903.0559929751. The cubic root of 98070518 is about 461.1541872996.

The spelling of 98070518 in words is "ninety-eight million, seventy thousand, five hundred eighteen".