68698244 has 12 divisors (see below), whose sum is σ = 120288924. Its totient is φ = 34329984.

The previous prime is 68698193. The next prime is 68698271. The reversal of 68698244 is 44289686.

It can be written as a sum of positive squares in 2 ways, for example, as 30382144 + 38316100 = 5512^2 + 6190^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5984 + ... + 13160.

It is an arithmetic number, because the mean of its divisors is an integer number (10024077).

Almost surely, 2^68698244 is an apocalyptic number.

It is an amenable number.

68698244 is a deficient number, since it is larger than the sum of its proper divisors (51590680).

68698244 is a wasteful number, since it uses less digits than its factorization.

68698244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9574 (or 9572 counting only the distinct ones).

The product of its digits is 663552, while the sum is 47.

The square root of 68698244 is about 8288.4403840530. The cubic root of 68698244 is about 409.5578099982.

The spelling of 68698244 in words is "sixty-eight million, six hundred ninety-eight thousand, two hundred forty-four".