11490546 has 16 divisors (see below), whose sum is σ = 23516064. Its totient is φ = 3741024.

The previous prime is 11490541. The next prime is 11490571. The reversal of 11490546 is 64509411.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11490541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22011 + ... + 22526.

It is an arithmetic number, because the mean of its divisors is an integer number (1469754).

Almost surely, 2^11490546 is an apocalyptic number.

11490546 is an abundant number, since it is smaller than the sum of its proper divisors (12025518).

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

11490546 is a wasteful number, since it uses less digits than its factorization.

11490546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44585.

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

The square root of 11490546 is about 3389.7707887112. The cubic root of 11490546 is about 225.6560015770.

Adding to 11490546 its reverse (64509411), we get a palindrome (75999957).

The spelling of 11490546 in words is "eleven million, four hundred ninety thousand, five hundred forty-six".