245738960 has 40 divisors (see below), whose sum is σ = 572749056. Its totient is φ = 98053760.

The previous prime is 245738957. The next prime is 245738993. The reversal of 245738960 is 69837542.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30917 + ... + 38043.

Almost surely, 2^245738960 is an apocalyptic number.

245738960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245738960 is an abundant number, since it is smaller than the sum of its proper divisors (327010096).

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

245738960 is a wasteful number, since it uses less digits than its factorization.

245738960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7571 (or 7565 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 245738960 is about 15676.0632813216. The cubic root of 245738960 is about 626.3609469000.

It can be divided in two parts, 24573 and 8960, that added together give a palindrome (33533).

The spelling of 245738960 in words is "two hundred forty-five million, seven hundred thirty-eight thousand, nine hundred sixty".