11349045 has 16 divisors (see below), whose sum is σ = 20176320. Its totient is φ = 6052752.

The previous prime is 11349031. The next prime is 11349053. The reversal of 11349045 is 54094311.

11349045 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11349045 - 2⁸ = 11348789 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41899 + ... + 42168.

It is an arithmetic number, because the mean of its divisors is an integer number (1261020).

Almost surely, 2^11349045 is an apocalyptic number.

11349045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11349045 is a deficient number, since it is larger than the sum of its proper divisors (8827275).

11349045 is an equidigital number, since it uses as much as digits as its factorization.

11349045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84081 (or 84075 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 11349045 is about 3368.8343681458. The cubic root of 11349045 is about 224.7258884149.

The spelling of 11349045 in words is "eleven million, three hundred forty-nine thousand, forty-five".