245787360 has 384 divisors, whose sum is σ = 1011999744. Its totient is φ = 48660480.

The previous prime is 245787349. The next prime is 245787371. The reversal of 245787360 is 63787542.

245787360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (245787349) and next prime (245787371).

It is a super-2 number, since 2×245787360² = 120822852671539200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 742395 + ... + 742725.

It is an arithmetic number, because the mean of its divisors is an integer number (2635416).

Almost surely, 2^245787360 is an apocalyptic number.

245787360 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 245787360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (505999872).

245787360 is an abundant number, since it is smaller than the sum of its proper divisors (766212384).

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

245787360 is a wasteful number, since it uses less digits than its factorization.

245787360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386 (or 378 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 245787360 is about 15677.6069602475. The cubic root of 245787360 is about 626.4020662511.

The spelling of 245787360 in words is "two hundred forty-five million, seven hundred eighty-seven thousand, three hundred sixty".