70201080 has 160 divisors (see below), whose sum is σ = 241496640. Its totient is φ = 18282240.

The previous prime is 70201073. The next prime is 70201093. The reversal of 70201080 is 8010207.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 152050 + ... + 152510.

It is an arithmetic number, because the mean of its divisors is an integer number (1509354).

Almost surely, 2^70201080 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 70201080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120748320).

70201080 is an abundant number, since it is smaller than the sum of its proper divisors (171295560).

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

70201080 is a wasteful number, since it uses less digits than its factorization.

70201080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531 (or 518 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 70201080 is about 8378.6084763521. The cubic root of 70201080 is about 412.5227756020.

Adding to 70201080 its reverse (8010207), we get a palindrome (78211287).

It can be divided in two parts, 7020 and 1080, that added together give a square (8100 = 90²).

The spelling of 70201080 in words is "seventy million, two hundred one thousand, eighty".