11011452 has 24 divisors (see below), whose sum is σ = 26321232. Its totient is φ = 3580800.

The previous prime is 11011409. The next prime is 11011471. The reversal of 11011452 is 25411011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10699 + ... + 11682.

It is an arithmetic number, because the mean of its divisors is an integer number (1096718).

Almost surely, 2^11011452 is an apocalyptic number.

11011452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11011452 is an abundant number, since it is smaller than the sum of its proper divisors (15309780).

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

11011452 is a wasteful number, since it uses less digits than its factorization.

11011452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22429 (or 22427 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 11011452 is about 3318.3507951993. The cubic root of 11011452 is about 222.4751611375.

Adding to 11011452 its reverse (25411011), we get a palindrome (36422463).

The spelling of 11011452 in words is "eleven million, eleven thousand, four hundred fifty-two".