11205492 has 24 divisors (see below), whose sum is σ = 26243616. Its totient is φ = 3721248.

The previous prime is 11205479. The next prime is 11205503. The reversal of 11205492 is 29450211.

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, 1923 + ... + 5109.

It is an arithmetic number, because the mean of its divisors is an integer number (1093484).

Almost surely, 2^11205492 is an apocalyptic number.

11205492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11205492 is an abundant number, since it is smaller than the sum of its proper divisors (15038124).

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

11205492 is a wasteful number, since it uses less digits than its factorization.

11205492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3487 (or 3485 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 11205492 is about 3347.4605300138. The cubic root of 11205492 is about 223.7743529146.

It can be divided in two parts, 11205 and 492, that multiplied together give a triangular number (5512860 = T₃₃₂₀).

The spelling of 11205492 in words is "eleven million, two hundred five thousand, four hundred ninety-two".