70162232 has 16 divisors (see below), whose sum is σ = 150347760. Its totient is φ = 30069504.

The previous prime is 70162217. The next prime is 70162237. The reversal of 70162232 is 23226107.

It is a junction number, because it is equal to n+sod(n) for n = 70162198 and 70162207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70162237) 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 3 ways as a sum of consecutive naturals, for example, 626393 + ... + 626504.

It is an arithmetic number, because the mean of its divisors is an integer number (9396735).

Almost surely, 2^70162232 is an apocalyptic number.

It is an amenable number.

70162232 is an abundant number, since it is smaller than the sum of its proper divisors (80185528).

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

70162232 is a wasteful number, since it uses less digits than its factorization.

70162232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252910 (or 1252906 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 70162232 is about 8376.2898708199. The cubic root of 70162232 is about 412.4466673626.

Adding to 70162232 its reverse (23226107), we get a palindrome (93388339).

The spelling of 70162232 in words is "seventy million, one hundred sixty-two thousand, two hundred thirty-two".