70098160 has 40 divisors (see below), whose sum is σ = 177796656. Its totient is φ = 25489920.

The previous prime is 70098143. The next prime is 70098167. The reversal of 70098160 is 6189007.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×70098160³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70098167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38949 + ... + 40708.

Almost surely, 2^70098160 is an apocalyptic number.

It is an amenable number.

70098160 is an abundant number, since it is smaller than the sum of its proper divisors (107698496).

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

70098160 is a wasteful number, since it uses less digits than its factorization.

70098160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79681 (or 79675 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 70098160 is about 8372.4643922802. The cubic root of 70098160 is about 412.3210806552.

The spelling of 70098160 in words is "seventy million, ninety-eight thousand, one hundred sixty".