245066682 has 16 divisors (see below), whose sum is σ = 560152512. Its totient is φ = 70019040.

The previous prime is 245066681. The next prime is 245066711. The reversal of 245066682 is 286660542.

It is a self number, because there is not a number n which added to its sum of digits gives 245066682.

It is not an unprimeable number, because it can be changed into a prime (245066681) 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, 2917419 + ... + 2917502.

It is an arithmetic number, because the mean of its divisors is an integer number (35009532).

Almost surely, 2^245066682 is an apocalyptic number.

245066682 is an abundant number, since it is smaller than the sum of its proper divisors (315085830).

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

245066682 is a wasteful number, since it uses less digits than its factorization.

245066682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5834933.

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 245066682 is about 15654.6057759370. The cubic root of 245066682 is about 625.7892382519.

The spelling of 245066682 in words is "two hundred forty-five million, sixty-six thousand, six hundred eighty-two".