70230080 has 56 divisors (see below), whose sum is σ = 176052480. Its totient is φ = 26611200.

The previous prime is 70230073. The next prime is 70230103. The reversal of 70230080 is 8003207.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 305 + ... + 11855.

Almost surely, 2^70230080 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 70230080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88026240).

70230080 is an abundant number, since it is smaller than the sum of its proper divisors (105822400).

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

70230080 is a wasteful number, since it uses less digits than its factorization.

70230080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11587 (or 11577 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 70230080 is about 8380.3388952953. The cubic root of 70230080 is about 412.5795720385.

Adding to 70230080 its reverse (8003207), we get a palindrome (78233287).

The spelling of 70230080 in words is "seventy million, two hundred thirty thousand, eighty".