245264684 has 24 divisors (see below), whose sum is σ = 506354688. Its totient is φ = 101722320.

The previous prime is 245264683. The next prime is 245264731. The reversal of 245264684 is 486462542.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (245264683) 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, 140414 + ... + 142149.

It is an arithmetic number, because the mean of its divisors is an integer number (21098112).

Almost surely, 2^245264684 is an apocalyptic number.

It is an amenable number.

245264684 is an abundant number, since it is smaller than the sum of its proper divisors (261090004).

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

245264684 is a wasteful number, since it uses less digits than its factorization.

245264684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282605 (or 282603 counting only the distinct ones).

The product of its digits is 368640, while the sum is 41.

The square root of 245264684 is about 15660.9285803876. The cubic root of 245264684 is about 625.9577286730.

The spelling of 245264684 in words is "two hundred forty-five million, two hundred sixty-four thousand, six hundred eighty-four".