11451098 has 16 divisors (see below), whose sum is σ = 18325440. Its totient is φ = 5347776.

The previous prime is 11451073. The next prime is 11451101. The reversal of 11451098 is 89015411.

It is a super-2 number, since 2×11451098² = 262255290811208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11451098.

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, 3515 + ... + 5937.

It is an arithmetic number, because the mean of its divisors is an integer number (1145340).

Almost surely, 2^11451098 is an apocalyptic number.

11451098 is a deficient number, since it is larger than the sum of its proper divisors (6874342).

11451098 is a wasteful number, since it uses less digits than its factorization.

11451098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581.

The product of its (nonzero) digits is 1440, while the sum is 29.

The square root of 11451098 is about 3383.9471036055. The cubic root of 11451098 is about 225.3974735616.

The spelling of 11451098 in words is "eleven million, four hundred fifty-one thousand, ninety-eight".