245466321 has 8 divisors (see below), whose sum is σ = 327433824. Its totient is φ = 163571520.

The previous prime is 245466293. The next prime is 245466337. The reversal of 245466321 is 123664542.

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

It is not a de Polignac number, because 245466321 - 2¹¹ = 245464273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (245466341) 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, 9736 + ... + 24201.

It is an arithmetic number, because the mean of its divisors is an integer number (40929228).

Almost surely, 2^245466321 is an apocalyptic number.

It is an amenable number.

245466321 is a deficient number, since it is larger than the sum of its proper divisors (81967503).

245466321 is a wasteful number, since it uses less digits than its factorization.

245466321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36351.

The product of its digits is 34560, while the sum is 33.

The square root of 245466321 is about 15667.3648390532. The cubic root of 245466321 is about 626.1292191406.

The spelling of 245466321 in words is "two hundred forty-five million, four hundred sixty-six thousand, three hundred twenty-one".