11541078 has 48 divisors (see below), whose sum is σ = 26578656. Its totient is φ = 3611520.

The previous prime is 11541073. The next prime is 11541091. The reversal of 11541078 is 87014511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11541073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25026 + ... + 25482.

It is an arithmetic number, because the mean of its divisors is an integer number (553722).

Almost surely, 2^11541078 is an apocalyptic number.

11541078 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11541078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13289328).

11541078 is an abundant number, since it is smaller than the sum of its proper divisors (15037578).

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

11541078 is a wasteful number, since it uses less digits than its factorization.

11541078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549 (or 546 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 11541078 is about 3397.2162133135. The cubic root of 11541078 is about 225.9863071559.

Adding to 11541078 its reverse (87014511), we get a palindrome (98555589).

The spelling of 11541078 in words is "eleven million, five hundred forty-one thousand, seventy-eight".