245014899 has 8 divisors (see below), whose sum is σ = 343880640. Its totient is φ = 154746216.

The previous prime is 245014873. The next prime is 245014907. The reversal of 245014899 is 998410542.

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

It is not a de Polignac number, because 245014899 - 2⁷ = 245014771 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 245014899.

It is not an unprimeable number, because it can be changed into a prime (245014799) 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, 2149197 + ... + 2149310.

It is an arithmetic number, because the mean of its divisors is an integer number (42985080).

Almost surely, 2^245014899 is an apocalyptic number.

245014899 is a deficient number, since it is larger than the sum of its proper divisors (98865741).

245014899 is a wasteful number, since it uses less digits than its factorization.

245014899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4298529.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 245014899 is about 15652.9517663602. The cubic root of 245014899 is about 625.7451583760.

The spelling of 245014899 in words is "two hundred forty-five million, fourteen thousand, eight hundred ninety-nine".