68549252 has 12 divisors (see below), whose sum is σ = 120019536. Its totient is φ = 34257960.

The previous prime is 68549249. The next prime is 68549291. The reversal of 68549252 is 25294586.

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, 12443 + ... + 17085.

It is an arithmetic number, because the mean of its divisors is an integer number (10001628).

Almost surely, 2^68549252 is an apocalyptic number.

It is an amenable number.

68549252 is a deficient number, since it is larger than the sum of its proper divisors (51470284).

68549252 is a wasteful number, since it uses less digits than its factorization.

68549252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8338 (or 8336 counting only the distinct ones).

The product of its digits is 172800, while the sum is 41.

The square root of 68549252 is about 8279.4475661121. The cubic root of 68549252 is about 409.2615141946.

The spelling of 68549252 in words is "sixty-eight million, five hundred forty-nine thousand, two hundred fifty-two".