70849180 has 24 divisors (see below), whose sum is σ = 149410800. Its totient is φ = 28220160.

The previous prime is 70849171. The next prime is 70849187. The reversal of 70849180 is 8194807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70849187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2530 + ... + 12169.

It is an arithmetic number, because the mean of its divisors is an integer number (6225450).

Almost surely, 2^70849180 is an apocalyptic number.

It is an amenable number.

70849180 is an abundant number, since it is smaller than the sum of its proper divisors (78561620).

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

70849180 is a wasteful number, since it uses less digits than its factorization.

70849180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14949 (or 14947 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 70849180 is about 8417.1954949377. The cubic root of 70849180 is about 413.7883660872.

The spelling of 70849180 in words is "seventy million, eight hundred forty-nine thousand, one hundred eighty".