11029145 has 8 divisors (see below), whose sum is σ = 13592904. Its totient is φ = 8584704.

The previous prime is 11029127. The next prime is 11029153. The reversal of 11029145 is 54192011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6822544 + 4206601 = 2612^2 + 2051^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11029145 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11029145.

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, 29624 + ... + 29993.

It is an arithmetic number, because the mean of its divisors is an integer number (1699113).

Almost surely, 2^11029145 is an apocalyptic number.

It is an amenable number.

11029145 is a deficient number, since it is larger than the sum of its proper divisors (2563759).

11029145 is an equidigital number, since it uses as much as digits as its factorization.

11029145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59659.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 11029145 is about 3321.0156578974. The cubic root of 11029145 is about 222.5942537171.

The spelling of 11029145 in words is "eleven million, twenty-nine thousand, one hundred forty-five".