11268090 has 24 divisors (see below), whose sum is σ = 29297268. Its totient is φ = 3004800.

The previous prime is 11268079. The next prime is 11268119. The reversal of 11268090 is 9086211.

11268090 = 268² + 269² + ... + 375².

It can be written as a sum of positive squares in 2 ways, for example, as 11108889 + 159201 = 3333^2 + 399^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62511 + ... + 62690.

Almost surely, 2^11268090 is an apocalyptic number.

11268090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11268090 is an abundant number, since it is smaller than the sum of its proper divisors (18029178).

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

11268090 is a wasteful number, since it uses less digits than its factorization.

11268090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125214 (or 125211 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 11268090 is about 3356.7975810287. The cubic root of 11268090 is about 224.1902746580.

It can be divided in two parts, 1126 and 8090, that added together give a square (9216 = 96²).

The spelling of 11268090 in words is "eleven million, two hundred sixty-eight thousand, ninety".