68603322 has 16 divisors (see below), whose sum is σ = 137376000. Its totient is φ = 22839552.

The previous prime is 68603303. The next prime is 68603329. The reversal of 68603322 is 22330686.

It is a self number, because there is not a number n which added to its sum of digits gives 68603322.

It is not an unprimeable number, because it can be changed into a prime (68603329) 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, 1447 + ... + 11802.

It is an arithmetic number, because the mean of its divisors is an integer number (8586000).

Almost surely, 2^68603322 is an apocalyptic number.

68603322 is an abundant number, since it is smaller than the sum of its proper divisors (68772678).

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

68603322 is a wasteful number, since it uses less digits than its factorization.

68603322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14117.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 68603322 is about 8282.7122369427. The cubic root of 68603322 is about 409.3690911254.

The spelling of 68603322 in words is "sixty-eight million, six hundred three thousand, three hundred twenty-two".