11229476 has 6 divisors (see below), whose sum is σ = 19651590. Its totient is φ = 5614736.

The previous prime is 11229461. The next prime is 11229509. The reversal of 11229476 is 67492211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7695076 + 3534400 = 2774^2 + 1880^2 .

It is a super-2 number, since 2×11229476² = 252202262469152, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1403681 + ... + 1403688.

It is an arithmetic number, because the mean of its divisors is an integer number (3275265).

Almost surely, 2^11229476 is an apocalyptic number.

It is an amenable number.

11229476 is a deficient number, since it is larger than the sum of its proper divisors (8422114).

11229476 is a wasteful number, since it uses less digits than its factorization.

11229476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2807373 (or 2807371 counting only the distinct ones).

The product of its digits is 6048, while the sum is 32.

The square root of 11229476 is about 3351.0410322764. The cubic root of 11229476 is about 223.9338931200.

The spelling of 11229476 in words is "eleven million, two hundred twenty-nine thousand, four hundred seventy-six".