245312104 has 16 divisors (see below), whose sum is σ = 460847520. Its totient is φ = 122419440.

The previous prime is 245312077. The next prime is 245312107. The reversal of 245312104 is 401213542.

It is not an unprimeable number, because it can be changed into a prime (245312107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25132 + ... + 33499.

It is an arithmetic number, because the mean of its divisors is an integer number (28802970).

Almost surely, 2^245312104 is an apocalyptic number.

It is an amenable number.

245312104 is a deficient number, since it is larger than the sum of its proper divisors (215535416).

245312104 is a wasteful number, since it uses less digits than its factorization.

245312104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59160 (or 59156 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 245312104 is about 15662.4424659757. The cubic root of 245312104 is about 625.9980674099.

Adding to 245312104 its reverse (401213542), we get a palindrome (646525646).

The spelling of 245312104 in words is "two hundred forty-five million, three hundred twelve thousand, one hundred four".