11429018 has 16 divisors (see below), whose sum is σ = 17781504. Its totient is φ = 5503680.

The previous prime is 11428993. The next prime is 11429023. The reversal of 11429018 is 81092411.

11429018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 20621 + ... + 21167.

It is an arithmetic number, because the mean of its divisors is an integer number (1111344).

Almost surely, 2^11429018 is an apocalyptic number.

11429018 is a deficient number, since it is larger than the sum of its proper divisors (6352486).

11429018 is a wasteful number, since it uses less digits than its factorization.

11429018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 11429018 is about 3380.6830670739. The cubic root of 11429018 is about 225.2525099262.

The spelling of 11429018 in words is "eleven million, four hundred twenty-nine thousand, eighteen".