70622052 has 24 divisors (see below), whose sum is σ = 171950016. Its totient is φ = 22517088.

The previous prime is 70622051. The next prime is 70622089. The reversal of 70622052 is 25022607.

It is not an unprimeable number, because it can be changed into a prime (70622051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127663 + ... + 128214.

It is an arithmetic number, because the mean of its divisors is an integer number (7164584).

Almost surely, 2^70622052 is an apocalyptic number.

It is an amenable number.

70622052 is an abundant number, since it is smaller than the sum of its proper divisors (101327964).

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

70622052 is a wasteful number, since it uses less digits than its factorization.

70622052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255907 (or 255905 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 70622052 is about 8403.6927597337. The cubic root of 70622052 is about 413.3457190762.

Adding to 70622052 its reverse (25022607), we get a palindrome (95644659).

The spelling of 70622052 in words is "seventy million, six hundred twenty-two thousand, fifty-two".