68747352 has 16 divisors (see below), whose sum is σ = 171868440. Its totient is φ = 22915776.

The previous prime is 68747347. The next prime is 68747353. The reversal of 68747352 is 25374786.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68747353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1432213 + ... + 1432260.

Almost surely, 2^68747352 is an apocalyptic number.

It is an amenable number.

68747352 is an abundant number, since it is smaller than the sum of its proper divisors (103121088).

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

68747352 is a wasteful number, since it uses less digits than its factorization.

68747352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2864482 (or 2864478 counting only the distinct ones).

The product of its digits is 282240, while the sum is 42.

The square root of 68747352 is about 8291.4022939428. The cubic root of 68747352 is about 409.6553756868.

The spelling of 68747352 in words is "sixty-eight million, seven hundred forty-seven thousand, three hundred fifty-two".