68802010 has 16 divisors (see below), whose sum is σ = 124020072. Its totient is φ = 27481600.

The previous prime is 68802001. The next prime is 68802017. The reversal of 68802010 is 1020886.

It can be written as a sum of positive squares in 4 ways, for example, as 54125449 + 14676561 = 7357^2 + 3831^2 .

It is not an unprimeable number, because it can be changed into a prime (68802017) 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, 3090 + ... + 12130.

Almost surely, 2^68802010 is an apocalyptic number.

68802010 is a deficient number, since it is larger than the sum of its proper divisors (55218062).

68802010 is a wasteful number, since it uses less digits than its factorization.

68802010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9809.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 68802010 is about 8294.6977039552. The cubic root of 68802010 is about 409.7639132594.

Adding to 68802010 its reverse (1020886), we get a palindrome (69822896).

The spelling of 68802010 in words is "sixty-eight million, eight hundred two thousand, ten".