11098042 has 16 divisors (see below), whose sum is σ = 18038592. Its totient is φ = 5100480.

The previous prime is 11098037. The next prime is 11098049. The reversal of 11098042 is 24089011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11097998 and 11098016.

It is not an unprimeable number, because it can be changed into a prime (11098049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2334 + ... + 5257.

It is an arithmetic number, because the mean of its divisors is an integer number (1127412).

Almost surely, 2^11098042 is an apocalyptic number.

11098042 is a deficient number, since it is larger than the sum of its proper divisors (6940550).

11098042 is a wasteful number, since it uses less digits than its factorization.

11098042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7653.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 11098042 is about 3331.3723898718. The cubic root of 11098042 is about 223.0567934335.

The spelling of 11098042 in words is "eleven million, ninety-eight thousand, forty-two".