245486122 has 8 divisors (see below), whose sum is σ = 420833376. Its totient is φ = 105208332.

The previous prime is 245486077. The next prime is 245486161. The reversal of 245486122 is 221684542.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8767348 + ... + 8767375.

It is an arithmetic number, because the mean of its divisors is an integer number (52604172).

Almost surely, 2^245486122 is an apocalyptic number.

245486122 is a deficient number, since it is larger than the sum of its proper divisors (175347254).

245486122 is a wasteful number, since it uses less digits than its factorization.

245486122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17534732.

The product of its digits is 30720, while the sum is 34.

The square root of 245486122 is about 15667.9967449575. The cubic root of 245486122 is about 626.1460546495.

The spelling of 245486122 in words is "two hundred forty-five million, four hundred eighty-six thousand, one hundred twenty-two".