68452825 has 12 divisors (see below), whose sum is σ = 97007680. Its totient is φ = 46938960.

The previous prime is 68452823. The next prime is 68452841. The reversal of 68452825 is 52825486.

It is not a de Polignac number, because 68452825 - 2¹ = 68452823 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (68452823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 195405 + ... + 195754.

Almost surely, 2^68452825 is an apocalyptic number.

It is an amenable number.

68452825 is a deficient number, since it is larger than the sum of its proper divisors (28554855).

68452825 is a wasteful number, since it uses less digits than its factorization.

68452825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391176 (or 391171 counting only the distinct ones).

The product of its digits is 153600, while the sum is 40.

The square root of 68452825 is about 8273.6222417995. The cubic root of 68452825 is about 409.0695238728.

The spelling of 68452825 in words is "sixty-eight million, four hundred fifty-two thousand, eight hundred twenty-five".