70845050 has 24 divisors (see below), whose sum is σ = 132018336. Its totient is φ = 28285040.

The previous prime is 70845041. The next prime is 70845077. The reversal of 70845050 is 5054807.

It is a super-2 number, since 2×70845050² = 10038042219005000, which contains 22 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 36197 + ... + 38103.

It is an arithmetic number, because the mean of its divisors is an integer number (5500764).

Almost surely, 2^70845050 is an apocalyptic number.

70845050 is a deficient number, since it is larger than the sum of its proper divisors (61173286).

70845050 is a wasteful number, since it uses less digits than its factorization.

70845050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2662 (or 2657 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 70845050 is about 8416.9501602421. The cubic root of 70845050 is about 413.7803256311.

Adding to 70845050 its reverse (5054807), we get a palindrome (75899857).

The spelling of 70845050 in words is "seventy million, eight hundred forty-five thousand, fifty".