70001080 has 32 divisors (see below), whose sum is σ = 159071040. Its totient is φ = 27721600.

The previous prime is 70001059. The next prime is 70001083. The reversal of 70001080 is 8010007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70001083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4624 + ... + 12703.

It is an arithmetic number, because the mean of its divisors is an integer number (4970970).

Almost surely, 2^70001080 is an apocalyptic number.

It is an amenable number.

70001080 is an abundant number, since it is smaller than the sum of its proper divisors (89069960).

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

70001080 is a wasteful number, since it uses less digits than its factorization.

70001080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17439 (or 17435 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 70001080 is about 8366.6648074367. The cubic root of 70001080 is about 412.1306494881.

Adding to 70001080 its reverse (8010007), we get a palindrome (78011087).

The spelling of 70001080 in words is "seventy million, one thousand, eighty".