245200338 has 32 divisors (see below), whose sum is σ = 547921920. Its totient is φ = 81278640.

The previous prime is 245200327. The next prime is 245200349. The reversal of 245200338 is 833002542.

It is an interprime number because it is at equal distance from previous prime (245200327) and next prime (245200349).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2770 + ... + 22317.

It is an arithmetic number, because the mean of its divisors is an integer number (17122560).

Almost surely, 2^245200338 is an apocalyptic number.

245200338 is an abundant number, since it is smaller than the sum of its proper divisors (302721582).

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

245200338 is a wasteful number, since it uses less digits than its factorization.

245200338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25279 (or 25273 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 245200338 is about 15658.8740974567. The cubic root of 245200338 is about 625.9029831925.

The spelling of 245200338 in words is "two hundred forty-five million, two hundred thousand, three hundred thirty-eight".