245014897 has 4 divisors (see below), whose sum is σ = 259427556. Its totient is φ = 230602240.

The previous prime is 245014873. The next prime is 245014907. The reversal of 245014897 is 798410542.

245014897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 228886641 + 16128256 = 15129^2 + 4016^2 .

It is a cyclic number.

It is not a de Polignac number, because 245014897 - 2¹¹ = 245012849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245014097) 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, 7206304 + ... + 7206337.

It is an arithmetic number, because the mean of its divisors is an integer number (64856889).

Almost surely, 2^245014897 is an apocalyptic number.

It is an amenable number.

245014897 is a deficient number, since it is larger than the sum of its proper divisors (14412659).

245014897 is a wasteful number, since it uses less digits than its factorization.

245014897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14412658.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 245014897 is about 15652.9517024745. The cubic root of 245014897 is about 625.7451566734.

The spelling of 245014897 in words is "two hundred forty-five million, fourteen thousand, eight hundred ninety-seven".