11284270 has 8 divisors (see below), whose sum is σ = 20311704. Its totient is φ = 4513704.

The previous prime is 11284261. The next prime is 11284289. The reversal of 11284270 is 7248211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 564204 + ... + 564223.

It is an arithmetic number, because the mean of its divisors is an integer number (2538963).

Almost surely, 2^11284270 is an apocalyptic number.

11284270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11284270 is a deficient number, since it is larger than the sum of its proper divisors (9027434).

11284270 is a wasteful number, since it uses less digits than its factorization.

11284270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128434.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 11284270 is about 3359.2067516007. The cubic root of 11284270 is about 224.2975292687.

The spelling of 11284270 in words is "eleven million, two hundred eighty-four thousand, two hundred seventy".