245327929 has 16 divisors (see below), whose sum is σ = 307221120. Its totient is φ = 190316160.

The previous prime is 245327903. The next prime is 245327947. The reversal of 245327929 is 929723542.

It is a cyclic number.

It is not a de Polignac number, because 245327929 - 2⁹ = 245327417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245327989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10677 + ... + 24589.

It is an arithmetic number, because the mean of its divisors is an integer number (19201320).

Almost surely, 2^245327929 is an apocalyptic number.

It is an amenable number.

245327929 is a deficient number, since it is larger than the sum of its proper divisors (61893191).

245327929 is a wasteful number, since it uses less digits than its factorization.

245327929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14160.

The product of its digits is 272160, while the sum is 43.

The square root of 245327929 is about 15662.9476472342. The cubic root of 245327929 is about 626.0115280943.

The spelling of 245327929 in words is "two hundred forty-five million, three hundred twenty-seven thousand, nine hundred twenty-nine".