68898212 has 24 divisors (see below), whose sum is σ = 130638816. Its totient is φ = 31667328.

The previous prime is 68898211. The next prime is 68898223. The reversal of 68898212 is 21289886.

It is not an unprimeable number, because it can be changed into a prime (68898211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8858 + ... + 14705.

It is an arithmetic number, because the mean of its divisors is an integer number (5443284).

Almost surely, 2^68898212 is an apocalyptic number.

It is an amenable number.

68898212 is a deficient number, since it is larger than the sum of its proper divisors (61740604).

68898212 is a wasteful number, since it uses less digits than its factorization.

68898212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23627 (or 23625 counting only the distinct ones).

The product of its digits is 110592, while the sum is 44.

The square root of 68898212 is about 8300.4946840535. The cubic root of 68898212 is about 409.9548076304.

The spelling of 68898212 in words is "sixty-eight million, eight hundred ninety-eight thousand, two hundred twelve".