245120682 has 8 divisors (see below), whose sum is σ = 490241376. Its totient is φ = 81706892.

The previous prime is 245120677. The next prime is 245120737. The reversal of 245120682 is 286021542.

It is a sphenic number, since it is the product of 3 distinct primes.

245120682 is an admirable number.

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, 20426718 + ... + 20426729.

It is an arithmetic number, because the mean of its divisors is an integer number (61280172).

Almost surely, 2^245120682 is an apocalyptic number.

245120682 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

245120682 is a wasteful number, since it uses less digits than its factorization.

245120682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40853452.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 245120682 is about 15656.3304129671. The cubic root of 245120682 is about 625.8351987185.

The spelling of 245120682 in words is "two hundred forty-five million, one hundred twenty thousand, six hundred eighty-two".