11540496 has 60 divisors (see below), whose sum is σ = 32786096. Its totient is φ = 3495360.

The previous prime is 11540491. The next prime is 11540513. The reversal of 11540496 is 69404511.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11540491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4815 + ... + 6801.

Almost surely, 2^11540496 is an apocalyptic number.

11540496 is a gapful number since it is divisible by the number (16) 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 11540496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16393048).

11540496 is an abundant number, since it is smaller than the sum of its proper divisors (21245600).

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

11540496 is a wasteful number, since it uses less digits than its factorization.

11540496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020 (or 2003 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 11540496 is about 3397.1305538645. The cubic root of 11540496 is about 225.9825083703.

The spelling of 11540496 in words is "eleven million, five hundred forty thousand, four hundred ninety-six".