11299055 has 4 divisors (see below), whose sum is σ = 13558872. Its totient is φ = 9039240.

The previous prime is 11299037. The next prime is 11299061. The reversal of 11299055 is 55099211.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11299055 - 2¹⁰ = 11298031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1129901 + ... + 1129910.

It is an arithmetic number, because the mean of its divisors is an integer number (3389718).

Almost surely, 2^11299055 is an apocalyptic number.

11299055 is a deficient number, since it is larger than the sum of its proper divisors (2259817).

11299055 is an equidigital number, since it uses as much as digits as its factorization.

11299055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2259816.

The product of its (nonzero) digits is 4050, while the sum is 32.

The square root of 11299055 is about 3361.4066995828. The cubic root of 11299055 is about 224.3954470391.

The spelling of 11299055 in words is "eleven million, two hundred ninety-nine thousand, fifty-five".