68252202 has 12 divisors (see below), whose sum is σ = 147879810. Its totient is φ = 22750728.

The previous prime is 68252189. The next prime is 68252257. The reversal of 68252202 is 20225286.

It can be written as a sum of positive squares in only one way, i.e., 64979721 + 3272481 = 8061^2 + 1809^2 .

It is a super-3 number, since 3×68252202³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1895877 + ... + 1895912.

Almost surely, 2^68252202 is an apocalyptic number.

68252202 is an abundant number, since it is smaller than the sum of its proper divisors (79627608).

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

68252202 is a wasteful number, since it uses less digits than its factorization.

68252202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3791797 (or 3791794 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 68252202 is about 8261.4890909569. The cubic root of 68252202 is about 408.6694962519.

Adding to 68252202 its reverse (20225286), we get a palindrome (88477488).

The spelling of 68252202 in words is "sixty-eight million, two hundred fifty-two thousand, two hundred two".