11490492 has 48 divisors (see below), whose sum is σ = 29298080. Its totient is φ = 3483648.

The previous prime is 11490481. The next prime is 11490499. The reversal of 11490492 is 29409411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11490499) 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, 10884 + ... + 11892.

Almost surely, 2^11490492 is an apocalyptic number.

11490492 is a gapful number since it is divisible by the number (12) 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 11490492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14649040).

11490492 is an abundant number, since it is smaller than the sum of its proper divisors (17807588).

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

11490492 is a wasteful number, since it uses less digits than its factorization.

11490492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102 (or 1100 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 11490492 is about 3389.7628235616. The cubic root of 11490492 is about 225.6556480851.

The spelling of 11490492 in words is "eleven million, four hundred ninety thousand, four hundred ninety-two".