245934655 has 16 divisors (see below), whose sum is σ = 298011168. Its totient is φ = 194832000.

The previous prime is 245934643. The next prime is 245934677. The reversal of 245934655 is 556439542.

It is not a de Polignac number, because 245934655 - 2⁷ = 245934527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299145 + ... + 299965.

It is an arithmetic number, because the mean of its divisors is an integer number (18625698).

Almost surely, 2^245934655 is an apocalyptic number.

245934655 is a deficient number, since it is larger than the sum of its proper divisors (52076513).

245934655 is a wasteful number, since it uses less digits than its factorization.

245934655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338.

The product of its digits is 648000, while the sum is 43.

The square root of 245934655 is about 15682.3038804890. The cubic root of 245934655 is about 626.5271709588.

The spelling of 245934655 in words is "two hundred forty-five million, nine hundred thirty-four thousand, six hundred fifty-five".