70443108 has 60 divisors (see below), whose sum is σ = 193861360. Its totient is φ = 22243248.

The previous prime is 70443097. The next prime is 70443119. The reversal of 70443108 is 80134407.

It is an interprime number because it is at equal distance from previous prime (70443097) and next prime (70443119).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 435 + ... + 11877.

Almost surely, 2^70443108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70443108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96930680).

70443108 is an abundant number, since it is smaller than the sum of its proper divisors (123418252).

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

70443108 is a wasteful number, since it uses less digits than its factorization.

70443108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11478 (or 11467 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 70443108 is about 8393.0392588144. The cubic root of 70443108 is about 412.9963084013.

The spelling of 70443108 in words is "seventy million, four hundred forty-three thousand, one hundred eight".