1260085248 has 196 divisors, whose sum is σ = 3796203228. Its totient is φ = 418037760.

The previous prime is 1260085219. The next prime is 1260085249. The reversal of 1260085248 is 8425800621.

1260085248 is a `hidden beast` number, since 1 + 2 + 600 + 8 + 5 + 2 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1260085249) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 5971863 + ... + 5972073.

Almost surely, 2^1260085248 is an apocalyptic number.

1260085248 is a gapful number since it is divisible by the number (18) 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 1260085248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1898101614).

1260085248 is an abundant number, since it is smaller than the sum of its proper divisors (2536117980).

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

1260085248 is an frugal number, since it uses more digits than its factorization.

1260085248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 1260085248 is about 35497.6794734529. The cubic root of 1260085248 is about 1080.1066561334.

Adding to 1260085248 its reverse (8425800621), we get a palindrome (9685885869).

The spelling of 1260085248 in words is "one billion, two hundred sixty million, eighty-five thousand, two hundred forty-eight".