245306160 has 240 divisors, whose sum is σ = 919226880. Its totient is φ = 58114560.

The previous prime is 245306147. The next prime is 245306179. The reversal of 245306160 is 61603542.

245306160 is a `hidden beast` number, since 2 + 45 + 3 + 0 + 616 + 0 = 666.

245306160 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×245306160² = 120350224267891200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 371911 + ... + 372569.

It is an arithmetic number, because the mean of its divisors is an integer number (3830112).

Almost surely, 2^245306160 is an apocalyptic number.

245306160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245306160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (459613440).

245306160 is an abundant number, since it is smaller than the sum of its proper divisors (673920720).

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

245306160 is a wasteful number, since it uses less digits than its factorization.

245306160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736 (or 727 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 245306160 is about 15662.2527115355. The cubic root of 245306160 is about 625.9930113167.

The spelling of 245306160 in words is "two hundred forty-five million, three hundred six thousand, one hundred sixty".