11409298 has 4 divisors (see below), whose sum is σ = 17113950. Its totient is φ = 5704648.

The previous prime is 11409287. The next prime is 11409317. The reversal of 11409298 is 89290411.

11409298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10647169 + 762129 = 3263^2 + 873^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2852323 + ... + 2852326.

Almost surely, 2^11409298 is an apocalyptic number.

11409298 is a deficient number, since it is larger than the sum of its proper divisors (5704652).

11409298 is an equidigital number, since it uses as much as digits as its factorization.

11409298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5704651.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 11409298 is about 3377.7652375498. The cubic root of 11409298 is about 225.1228826702.

The spelling of 11409298 in words is "eleven million, four hundred nine thousand, two hundred ninety-eight".