1136458848 has 96 divisors (see below), whose sum is σ = 3501598464. Its totient is φ = 315919872.

The previous prime is 1136458847. The next prime is 1136458849. The reversal of 1136458848 is 8488546311.

It is an interprime number because it is at equal distance from previous prime (1136458847) and next prime (1136458849).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 1136458797 and 1136458806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136458847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2011 + ... + 47717.

It is an arithmetic number, because the mean of its divisors is an integer number (36474984).

Almost surely, 2^1136458848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1136458848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1750799232).

1136458848 is an abundant number, since it is smaller than the sum of its proper divisors (2365139616).

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

1136458848 is a wasteful number, since it uses less digits than its factorization.

1136458848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45764 (or 45756 counting only the distinct ones).

The product of its digits is 737280, while the sum is 48.

The square root of 1136458848 is about 33711.4053103694. The cubic root of 1136458848 is about 1043.5611549389.

The spelling of 1136458848 in words is "one billion, one hundred thirty-six million, four hundred fifty-eight thousand, eight hundred forty-eight".