11609298 has 16 divisors (see below), whose sum is σ = 25798560. Its totient is φ = 3869748.

The previous prime is 11609203. The next prime is 11609303. The reversal of 11609298 is 89290611.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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, 107440 + ... + 107547.

It is an arithmetic number, because the mean of its divisors is an integer number (1612410).

Almost surely, 2^11609298 is an apocalyptic number.

11609298 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11609298 is an abundant number, since it is smaller than the sum of its proper divisors (14189262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11609298 is a wasteful number, since it uses less digits than its factorization.

11609298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214998 (or 214992 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The square root of 11609298 is about 3407.2419931669. The cubic root of 11609298 is about 226.4307055250.

The spelling of 11609298 in words is "eleven million, six hundred nine thousand, two hundred ninety-eight".